SkvortsovaSvіtlana, Maryna Haran, and Olena Sagan. “Video Library of Mathematics Lessons As a Means of Methodological Training for Future Primary School Teachers”. International Journal of Research in E-learning 6, no. 1 (June 29, 2020): 1-20. Accessed May 2, 2024. https://journals.us.edu.pl/index.php/IJREL/article/view/11018.