Aigerim Baikulova4, Dinara Sadirbekova5.B. R. K. U. U. А. (2019) «Formation of Civil Activity at School children teenagers in the Process of Out-Of-Class Activity», Opción, 35(89), pp. 773-792. Disponible en: https://www.produccioncientificaluz.org/index.php/opcion/article/view/24442 (Accedido: 3mayo2024).