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), 773-792. Recuperado a partir de https://produccioncientificaluz.org/index.php/opcion/article/view/24442