Alua N, Gulnara A, Gulnur I, Tursynay A, Raigul R. Pedagogical foundations of teaching ethnocultural units in the education system. CJES [Internet]. 2022 Mar. 31 [cited 2024 May 20];17(3):691-70. Available from: https://www.un-pub.eu/ojs/index.php/cjes/article/view/6933