Manapova С.С., Shaikhova Б.К., and Shaikheslyamova К.О. 2021. “Development and Creation of a Set of Distance Learning Tools for the Implementation of a System-Structural Approach in the Process of Teaching Chemistry”. Bulletin of L.N. Gumilyov Eurasian National University. Pedagogy. Psychology. Sociology Series. 137 (4):265-74. https://bulpedps.enu.kz/index.php/main/article/view/1661.