A. Zhumakhan and M. Altynbekova, “The effectiveness of the use of multimedia technologies in the formation of students’ competence in chemistry lessons”, EW ESMJ, vol. 2, no. 2, pp. 19–31, Jun. 2024, Accessed: Nov. 10, 2026. [Online]. Available: https://journal.e-asj.com/index.php/easj/article/view/18