R. Aetdinova, Maslova Irina, Niyazbekova Shakizada, Zhakiyanova Zhanna, & Saparova Botagoz. (2021). RISKS OF THE EDUCATION. «Вестник НАН РК», (2), 44–49. извлечено от http://91834.libg.asia/bulletin-science/article/view/153