“Validation of a Scale to Assess Regional Variations in Attitudes Towards a Professional Developmen Programme to Learn the English Language for Teachers of Biology, Chemistry, Physics and Informatics”. Journal of Educational Sciences 53, no. 4 (March 31, 2018): 43–56. Accessed July 20, 2026. https://bulletin-pedagogic-sc.kaznu.kz/index.php/1-ped/article/view/451.