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Lay, Y. F., & Ng, K. T. (2021). CORRELATES OF SCIENCE CLASSROOM TEACHING WITH SOUTHEAST ASIAN AND EAST ASIAN EIGHTH GRADERS’ SCIENCE ACHIEVEMENT IN TIMSS 2015 . Problems of Education in the 21st Century, Problems of Education in the 21st Century, 79(3), Continuous. presented at the June/2021. doi:https://doi.org/10.33225/pec/21.79.425

Lay, Y. F., & Rajoo, M. (2020). AFFECTIVE FACTORS CONTRIBUTING TO SOUTHEAST ASIAN AND EAST ASIAN EIGHTH GRADERS’ SCIENCE ACHIEVEMENT IN TIMSS 2015. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 78(6A), Continuous. presented at the December/2020. doi:https://doi.org/10.33225/pec/20.78.1107

Hidvegi, P., & Racsko, R. (2013). WORK STRESS ACCORDING TO THE COMPARATIVE EXAMINATION OF THE PROFESSIONAL STAFF OF HUNGARIAN CUSTOMS AND FINANCE GUARD AND THE TEACHING STAFF OF SECONDARY SCHOOLS UNDER THE SUPERVISION OF SECURITY FORCES. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 53. presented at the April/2013. doi:https://doi.org/10.33225/pec/13.53.40