Duisekeeva Н, Kalkeeva К, Kasabolat А. Didactic bases of formation and systematization of the content of the training course ‘Preparation for Competition’. pedps [Internet]. 2023 Jul. 28 [cited 2024 May 20];143(2):58-67. Available from: https://bulpedps.enu.kz/index.php/main/article/view/376