logo logo European Journal of Educational Research

EU-JER is is a, peer reviewed, online academic research journal.

Subscribe to

Receive Email Alerts

for special events, calls for papers, and professional development opportunities.

Subscribe

Publisher (HQ)

Eurasian Society of Educational Research
Eurasian Society of Educational Research
Christiaan Huygensstraat 44, Zipcode:7533XB, Enschede, THE NETHERLANDS
Eurasian Society of Educational Research
Headquarters
Christiaan Huygensstraat 44, Zipcode:7533XB, Enschede, THE NETHERLANDS

'teacher attitudes' Search Results

...

The purpose of this study was to explore the factor structure of a measurement and to evaluate its internal reliability. Overall, 525 math-majoring elementary school teachers volunteered to participate in this study by answering online survey questions via Google Form. These samples were randomly partitioned into 262 participants for exploratory factor analysis (EFA) and 263 observations for confirmatory factor analysis (CFA). The EFA tended to largely prefer a four-factor solution, which was proven to explain over 68% of the variation in the data. Awareness, effectiveness, engagement, and opportunity were the provisional labels for these hidden variables. The CFA results verified and validated the four-factor model, with all test measures exceeding the specified thresholds, suggesting an acceptable and excellent fit. The results of this study, on the one hand, provide four key areas for realistic math teachers, educators, and policymakers to discuss as opposed to examining individual indicators, and on the other hand, they serve as a foundation for interested researchers to conduct additional analyses, such as multivariate linear regression or complement for cluster analysis.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.1.253
Pages: 253-263
cloud_download 271
visibility 514
0
Article Metrics
Views
271
Download
514
Citations
Crossref
0

Scopus
1

The Use of Collaborative Strategies to Improve Students' Writing Ability and Self-Efficacy: A Mixed Method Study

collaborative strategy writing ability writing self-efficacy

Helaluddin , Nurhayati , Nyayu Lulu Nadya , Gunawan Ismail , Muhammad Guntur , Arinah Fransori


...

This study explored the effects of collaborative writing strategies on students' writing skills and self-efficacy. The study used a mixed methods design combining quantitative and qualitative approaches. Several instruments were used in data collection, including questionnaires, writing tests, writing assessment rubrics, and semi-structured interviews. The participants were randomly divided into two groups: the experimental group and the control group, which comprised 62 students. Data from the questionnaire and writing tests were analyzed using one-way MANOVA and MANCOVA tests, while interview data were explored using thematic analysis techniques. Participants were randomly divided into two groups: the experimental group and the control group. The results showed that collaborative writing strategies could improve students' writing skills and self-efficacy. Moreover, the qualitative results showed that most students responded positively to using these strategies to improve their writing skills and self-efficacy.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.1.265
Pages: 265-280
cloud_download 768
visibility 827
2
Article Metrics
Views
768
Download
827
Citations
Crossref
2

Scopus
2

...

Several reforms have been introduced to help enhance Vietnamese people’s English competencies. However, research on what reforms Vietnamese teachers support or resist is limited. Also, the impact of teachers’ demographic information on their responses to reforms is underrepresented. This mixed-methods study used a questionnaire, responded by 102 English as a foreign language (EFL) teachers, and six semi-structured interviews to address the gap. The results revealed that the teachers supported the reforms in their teaching context. They preferred using their self-developed or self-adapted materials to using required materials. On the other hand, using the VSTEP framework for designing tests was not supported. Teachers’ demographic information, especially educational qualification, significantly differed one’s responses to reforms from those of another. Some practical implications were discussed at the end of this paper. Also, some recommendations were presented to be considered for further studies.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.1.341
Pages: 341-357
cloud_download 200
visibility 330
2
Article Metrics
Views
200
Download
330
Citations
Crossref
2

Scopus
0

...

Recent educational policy initiatives in Ireland have focused on improving outcomes in reading and mathematics among students, particularly those experiencing educational disadvantage. However, science achievement in Irish primary schools has received much less research attention, especially in the context of educational disadvantage. This article examines science achievement and its relationship to school compositional effects in primary schools at the national level, including school-average indicators of the school context, as well as examining factors associated with science achievement in three distinct categories of schools (those with high, moderate, or minor levels of educational disadvantage). The data are drawn from the Fourth grade Trends in International Mathematics and Science Study (TIMSS) 2015 database for Ireland. Multilevel analyses were implemented in a stepwise manner. Findings suggest the relevance of school contexts with regard to science achievement. Before including school-level contextual variables, students from ‘minor disadvantaged’ schools achieved significantly higher science scores than students from schools with ‘moderate’ or ‘high’ levels of disadvantaged. However, this difference disappears after controlling for predictors at the school level. The findings highlight the importance of the home environment, including early numeracy activities and skills before children start school. Results are discussed with regard to educational policy and educational practice in Ireland.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.11.4.2523
Pages: 2523-2536
cloud_download 436
visibility 575
2
Article Metrics
Views
436
Download
575
Citations
Crossref
2

Scopus
1

Absenteeism, Self-Confidence and Academic Performance: Empirical Comparison of Turkey and Singapore

1012973/eu-jer121481

Özer Depren , Seda Bağdatlı-Kalkan , Serpil Kılıç-Depren


...

In today's World, data-driven methods are behind the determination of potential action plans in every area of life. These data-driven methods help individuals or policymakers to figure out the strengths and weaknesses on the subject that are worked on and to make a comparison to the best practices. Thus, actions can be taken immediately on the specific factors that have a huge impact on the topic investigated. In the educational area, countries are using the same approach to measure, monitor, and improve the quality of education by attending international studies. In this study, for both Turkish and Singaporean students, Artificial Neural Network (ANN) model is performed to predict the students' mathematics achievement and to identify factors that have a high impact on achievement using Trends in International Mathematics and Science Study (TIMSS) in 2019 with the data of 3,586 Turkish and 4,750 Singaporean students. The reason behind comparing the results of Turkey to Singapore is that Singapore is the best-performing country in terms of mathematics achievement in the TIMSS in 2019. The model results show that the top two crucial factors in both countries are the frequency of absenteeism from school, and students’ confidence in mathematics with the accuracy of 75%. In addition, relevant policy implications are given based on the importance level of significant factors.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.1.481
Pages: 481-491
cloud_download 253
visibility 502
0
Article Metrics
Views
253
Download
502
Citations
Crossref
0

Scopus
0

Professional Learning Communities in Vietnamese Primary Schools in the Educational Reform Context: Forms and Challenges

principal leadership professional learning community teacher learning vietnamese schools

Hong-Van Thi Dinh , Quynh Anh Thi Nguyen , Ngoc Hai-Tran , Le-Hang Thi-Do , Hung Thanh Nguyen , Long Minh Dau , Bao-Phan Phung-Dinh


...

Professional learning communities (PLCs) are important for improving student achievement and school development. According to PLC research, teachers' knowledge and practice in teaching are significantly improved by various PLC forms and favorable working environments. This qualitative research was conducted to find out what forms of PLCs were popular and what challenges were facing three primary schools in a province in Vietnam. The study utilizes a multiple-site case study design relating to PLCs in those schools with the data from interviews with the principals, group leaders and teachers, observations of PLC activities and related policy documents. The two forms of PLCs were identified in this research, including professional groups and groups of core teachers. Besides, four challenges facing PLCS implementation in those schools included the old habit of professional learning in PLCs, structural conditions of schedules and facilities, economic conditions of teachers and motivation for reforms. The study provides recommendations based on the findings for PLC research and practice within and beyond the Vietnamese context.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.1.551
Pages: 551-565
cloud_download 253
visibility 554
0
Article Metrics
Views
253
Download
554
Citations
Crossref
0

Scopus
0

...

The Indonesian government has declared a strong commitment to information and communication technology (ICT) education reform but has made meager progress due to inconsistent education policies, fragmentary technological infrastructure, and ill-prepared teachers. Despite these obstacles, young people in Indonesia have embraced smartphones and related technologies as important means of maintaining their socially integrated lifestyles. This project sought to measure the adoption of smartphone technologies among pre-service teachers as part of their broader ICT consciousness and teaching. We examined the ICT competencies of 220 pre-service teachers at two state universities in western Indonesia. A questionnaire was distributed to the participants toward the end of the students' final practicum during the COVID-19 closure of the schools. Results showed very high use of smartphones in private contexts, infrequent use of laptops and desktop computers, a strong rejection of institutionally available (or often unavailable) devices and services, and a skewing of ICT skills toward tools available on smartphones, especially those accessible through social media platforms.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.593
Pages: 593-603
cloud_download 536
visibility 682
3
Article Metrics
Views
536
Download
682
Citations
Crossref
3

Scopus
1

Teachers’ Performance During the COVID-19 Pandemic in Indonesia: Causality and Comparison

competence moderated factor teacher performance

Ngabiyanto , Ahmad Nurkhin , Kemal Budi Mulyono , Iwan Hardi Saputro , Didi Pramono , Asep Purwo Yudi Utomo


...

The greatest impact of the COVID-19 pandemic on Indonesian education was the decline in teacher performance. In light of this information, this study analyzes the role of supervision, salary and benefits, school climate, training and development, and perceived organizational support in moderating the impact of competence on teacher performance during the COVID-19 pandemic. This study also compares the relationships between employed government and private teachers. Data were collected through questionnaires to teachers with a sample of 166 government teachers and 175 private teachers in primary and secondary schools through a Google form and analyzed using moderated Structural Equation Modeling-Partial Least Square (SEM-PLS), multigroup, and multilevel analysis. The results showed that salary and benefits, training, and development did not affect the performance of public school teachers. In contrast, only salary and benefits did not affect teacher performance for private teachers. Moreover, only supervision significantly moderated the effect of competence on the performance of public school teachers. However, supervision, salary, benefits, school climate, training and development, and perceived organizational support did not affect private teachers' performance. The Ministry of Education or the Foundation needs to review and improve the mechanisms of training and development, supervision, and school organizational climate to promote optimal teacher performance during the pandemic.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.605
Pages: 605-621
cloud_download 498
visibility 645
0
Article Metrics
Views
498
Download
645
Citations
Crossref
0

Scopus
0

...

The successful application of the problem-based learning (PBL) approach requires feedback from the tutor to the student to guide the latter's learning process. The aim of this study was to characterise the views of a group of Chilean undergraduate students of Primary Teaching and their tutors regarding PBL methodology, and the role of feedback in it. Qualitative research was carried out based on a case study that gathered the views of students and tutors through a focus group. The methods of analysis adapted to the needs of this study are those derived from discourse analysis and especially from discourse in interaction in its three dimensions: interlocution (framework of participation), thematic (topic of discussion) and enunciative (enunciative positioning). The results indicate that students' views emphasised the inter-student collaboration involved in PBL, while tutors emphasised the motivational value of the methodology. However, both recognised the important role that feedback plays in enhancing learning opportunities. Knowing the views of both tutors and learners is central to improving PBL and feedback practices.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.705
Pages: 705-717
cloud_download 321
visibility 496
2
Article Metrics
Views
321
Download
496
Citations
Crossref
2

Scopus
0

...

Education in public speaking often relies largely on qualitative feedback. In this study, we explored how a numerical feedback form based on a validated scale could be used in an educational public speaking program. Data were collected at three clubs of Toastmasters International. Speech content was labeled to enable statistical analysis of correlations between speech content and audience ratings. 216 speeches by 59 speakers were evaluated by audience members, providing 1416 individual evaluations. All rating categories correlated strongly with each other. Speeches mentioning relationships, personal stories and positive emotions were rated more favorably. Speeches given in-person were rated more highly in several dimensions compared to speeches given through online video. There were some sex differences in choice of content and emotional expressiveness, but not in audience ratings of speech quality. Overall, the study found that the method was useful for both providing individual feedback and aggregated data for research purposes.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.825
Pages: 825-835
cloud_download 277
visibility 458
0
Article Metrics
Views
277
Download
458
Citations
Crossref
0

Scopus
0

...

The purpose of the current study was to analyze social media content related to physical education. In the context of summative qualitative content analysis, I took advantage of big data analytics to access the data. Machine learning of this big data mapped the large content volume from four major social media platforms. The data was collected by extracting social media posts from January to December 2020. The big data analysis process sorted, categorized, and classified the enormous data into several preeminent topics regarding PE. These computerized analyzes were used to identify themes that were further analyzed using qualitative methods. The results revealed two overarching themes. These themes were (a) PE representation as a school subject and (b) the images of PE teachers on social media. The second theme consisted of three subthemes: masculine traits of PE teachers and negative and positive sentiments toward these teachers. I concluded that key aspects of PE discourse in virtually mediated reality share topical characteristics with what people have previously socially constructed. However, the themes offer a new addition to the literature in that the analysis offers a new perspective on ongoing debates about the social construction of PE through enormous large data sets.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.891
Pages: 891-900
cloud_download 271
visibility 439
0
Article Metrics
Views
271
Download
439
Citations
Crossref
0

Scopus
0

Psychometric Analysis of the Social Support Scale Among Indonesian Academicians

factor analysis reliability social support validity

Sri Lestari , Gita Aulia Nurani , Wisnu Sri Hertinjung


...

The current study investigates the psychometric characteristics of the Social Support Scale as an instrument for assessing social support for academics. The original version of the scale was adapted and translated into Indonesian and was administered to academics in Indonesia through a google form. The data were then analyzed to investigate the reliability, construct validity, and structure of factors of the instrument. Confirmatory factor analysis confirms that the three-dimension model was the best model regarding the internal structure. Our findings also advocate the Social Support Scale as a valid and reliable tool for assessing social support in Indonesian academics. Thus, it can be employed to examine lecturers’ social support level which helps the universities to build a supportive working climate, as well as improve the relationship quality between employees.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.977
Pages: 977-989
cloud_download 642
visibility 741
0
Article Metrics
Views
642
Download
741
Citations
Crossref
0

Scopus
0

Relationship Between Knowledge and Affection for the Environment: A Meta-Analysis

affection conservation environment knowledge meta-analysis

Trias Hernanda , Absori , Aidul Fitriciada Azhari , Kelik Wardiono , Janu Arlinwibowo


...

Environmental damage must be taken seriously. Strengthening human attitudes to preserve the environment is the keyword, and strengthening the aspects of knowledge about the environment must be pursued. However, a scientific basis is needed that shows that it is true that strengthening the aspects of knowledge about the environment can improve a person’s attitude toward preserving the environment. The purpose of this research is to find the relationship between a person’s knowledge and their behavior in preserving the environment. By defining the general picture of the relationship between knowledge and attitudes, future accurate educational policies can be taken in the context of environmental protection. This research is a meta-analysis of correlation types. The inclusion criteria for selecting the data are as follows: studies published from 1999 to 2022 in English, analyzed by correlation analysis, have descriptions of many samples and correlation indices, and published in Google Scholar-indexed journals. Based on this inclusion criteria, 23 studies were selected containing 36 relevant sets of research data. The results showed that there was a correlation between knowledge and a person’s attitude toward the environment (.37). Assuming a 95% confidence level, the real score ranges from 0.26 to 0.48. The publication bias test using the trim and fill method showed that none of the data contained biased publications, so the meta-analysis results could be declared valid. Now, there is an urgency to expand environmental education to encourage the development of good attitudes by the community toward the environment.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.1069
Pages: 1071-1084
cloud_download 388
visibility 556
3
Article Metrics
Views
388
Download
556
Citations
Crossref
3

Scopus
2

...

The Think-Pair-Share (TPS) strategy makes the learning environment interactive, lively, collaborative and democratic. It allows students to interact; accept information; develop collaborative discussion skills; refine their thinking; and participate effectively in the classroom. In this study, the researchers investigated the effect of the collaborative discussion strategy (think-pair-share) on developing students' skills in solving engineering mathematical problems. Once we had confirmed the validity and reliability of the tools, we used the quasi-experimental approach. The study sample consisted of 66 students divided into two groups: Namely, an experimental group, which comprised 33 students who studied mathematics using the (think-pair-share) strategy; and a control group, which comprised 33 students who studied in the traditional way. Both groups sat for a pretest and post-test in mathematics. The test results showed that the use of the TPS strategy had a positive effect on developing problem-solving skills compared to the traditional method. In light of these results, the study recommended the use of TPS strategy to improve the skills of students in solving engineering mathematical problems.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.2.1123
Pages: 1123-1135
cloud_download 502
visibility 542
2
Article Metrics
Views
502
Download
542
Citations
Crossref
2

Scopus
1

...

The number of school-aged refugee background children on Turkish soil was estimated to be over 2 million in 2022. Acknowledging the importance of quality education for these children to achieve equity in Turkish-only public schools, this study examined pre-service teachers' self-efficacies in teaching refugee-background students (RBS). Data were collected from 437 pre-service teachers studying at eight different teacher education programs via the adopted Teachers' Sense of Efficacy Scale (TSES) and analyzed with the Tukey multiple comparison test. The findings revealed that pre-service teachers rated low self-efficacies in teaching the RBSs. A comparison of mean scores based on the programs indicated that pre-service teachers in the early education programs scored the lowest self-efficacy while the pre-service teachers in Physical Education programs scored the highest. Moreover, the self-efficacies of bilingual pre-service teachers differed significantly from monolingual Turkish proficient pre-service teachers implying a positive correlation between pre-service teachers’ self-efficacies and bi/multilingualism. Lastly, senior pre-service teachers rated higher self-efficacies than freshmen, junior, or sophomore pre-service teachers. The study implied a need for culturally and linguistically responsive pedagogies and differentiated instruction in the teacher education curriculum to prepare pre-service teachers better for the RBSs in Turkish public schools.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.3.1195
Pages: 1195-1205
cloud_download 570
visibility 711
2
Article Metrics
Views
570
Download
711
Citations
Crossref
2

Scopus
0

Measurement of Students' Chemistry Practicum Skills Using Many Facets Rash Model

chemistry practicum mfrm performance assessment process assessment product assessment

Melly Elvira , Heri Retnawati , Eli Rohaeti , Syamsir Sainuddin


...

The accuracy of assessing the capabilities of the process and product in chemical practice activities requires appropriate measurement procedures to be followed. It is crucial to identify the components that can introduce bias while measuring student abilities during the measurement process. This study aims to identify the components or criteria used by teachers to assess student performance in practicum activities and analyze the quality of the rubrics developed. The study was conducted with the participation of three raters, 27 high school students, and nine assessment criteria. A quantitative descriptive approach was employed using the many-facet Rasch model (MFRM) analysis for measurement. The results of the MFRM analysis show no significant measurement bias, with data measurement facets fitting the MFRM model. The reliability of all the facets meets the criteria, and the scale predictor functions appropriately. While all students can easily pass four out of nine items, five items can only be partially passed by students. The assessment criteria that require special attention include communication skills, tools and assembly, interpretation, cleanliness, and accuracy when performing practicums. These criteria provide feedback for teachers and students to ensure successful practicum activities. The Discussion section of this study delves into the findings and their implications.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.3.1297
Pages: 1297-1315
cloud_download 377
visibility 503
0
Article Metrics
Views
377
Download
503
Citations
Crossref
0

Scopus
0

The Training of Greek Primary Education Teachers in Learning Difficulties

learning difficulties need analysis primary education teacher training

Dimitrios Kyriakopoulos , Elena Mª Díaz Pareja


...

Most Greek primary teachers, not having enough training in learning difficulties, cannot effectively help these students, nor easily include them in the school context. An exploratory methodological approach has been used and an ad hoc questionnaire with four dimensions and 44 items has been designed. In this work we focus on dimension IV: Teacher training. 205 Greek primary school teachers have participated. One of the main results has been that most of the participants consider training in learning difficulties to be important and believe that the lack of training greatly affects the inclusion of students with learning difficulties. Equally important is that the majority of participants consider that training affects their attitudes. It was also found that Greek teachers do not believe they have enough training in learning difficulties, due to lack of time, the cost of training as well as the absence of frequent training activities in this field.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.3.1317
Pages: 1317-1327
cloud_download 184
visibility 306
0
Article Metrics
Views
184
Download
306
Citations
Crossref
0

Scopus
0

...

This study seeks to investigate the relationship between dropout intent, the weekly work duration of student employees, and university social capital by analysing empirical evidence from three European countries, including Estonia, Lithuania, and Poland. This exploratory study utilised Eurostudent-VII survey data and employed cross-tabulation and exhaustive Chi-square Automatic Interaction Detection (CHAID) to achieve its objectives. Findings indicate that student employees who believe they get along well with their teachers and have more connections with fellow students to discuss subject-related issues are less likely to intend to drop out of university. In addition, the results show that students’ likelihood of abandoning their higher education increases in the presence of difficulties caused by an inapt academic programme. Regarding employment duration, for the Estonian and Lithuanian markets, there is no difference between working more than 20 hours per week or less than that with the intention of dropping out of university. In Poland, however, the disparity in working hours interacts with other factors related to social capital to explain dropout intent. These findings provide novel insights into the dropout literature by refreshing thoughts on the role of teacher-student and peer relations in the dropout intentions of student employees. In addition to reviving the relevance of university social capital, which has received too little attention lately, they have also sparked a recent debate on whether or not combining work and university actually affects the intention to drop out.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.3.1329
Pages: 1329-1348
cloud_download 591
visibility 748
2
Article Metrics
Views
591
Download
748
Citations
Crossref
2

Scopus
0

...

Science, technology, engineering, and mathematics (STEM) education has been successfully implemented in many countries around the world, including Vietnam. Admittedly, it appears that Vietnamese teachers are encountering several obstacles and challenges as they adopt STEM education in their classrooms. The purpose of this study was to use the Delphi method to figure out the obstacles and challenges that teachers in six northern mountainous provinces of Vietnam encounter when teaching STEM education. As per research findings, teachers confront 11 obstacles and challenges when integrating STEM education in their classrooms, including: Teacher competency, time consumption in lesson planning and guiding students to produce STEM products, teachers' beliefs regarding STEM education, inflexible programs, insufficient facilities, examination pressures, lack of timely rewards and encouragement for effective teachers, teachers’ self-funding teaching STEM, students’ competence, students’ cultural, economic and social background, and disagreements from student’s parents. These findings assist administrators and teachers in developing future strategies for successfully implementing STEM education in Vietnam.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.3.1363
Pages: 1363-1375
cloud_download 234
visibility 463
0
Article Metrics
Views
234
Download
463
Citations
Crossref
0

Scopus
0

Drivers of Primary School Students’ Achievement in Indonesia During Pandemic

community participation implementation of online learning political context principals’ support student achievement

Maisyaroh Maisyaroh , Juharyanto Juharyanto , Ibrahim Bafadal , Bambang Budi Wiyono , Maulana Amirul Adha , Johari Surif


...

Political context, community participation, principals’ supports, and the implementation of e-learning, refer to the orientation of efforts in overcoming the pandemic pressures, where these factors must ensure that all school programs can run effectively and efficiently. This study aims to identify the relationship between political context, community participation, principals’ supports, implementation of online learning and student achievement. Respondent in this research was the principal and elementary school teacher in East Java, Indonesia, 300 teachers and principals were respondents in this research. The Structural Equation Modeling method with the help of AMOS 24.0, is used in this study, while, mediation hypothesis testing is done with the Sobel Test. Based on the results of political context can significantly improve the achievement of students through community participation, principals’ support and implementation of e-learning. Research contributions show that with an ideal political context, high community participation, adequate principal support, and implementation of quality e-learning can improve the achievement of students even in crisis conditions in this case under the pandemic pressures.

description Abstract
visibility View cloud_download PDF
10.12973/eu-jer.12.3.1393
Pages: 1393-1405
cloud_download 286
visibility 479
3
Article Metrics
Views
286
Download
479
Citations
Crossref
3

Scopus
2

...