Amirbek А. ., and Nurdillayeva . Р. “Effectiveness of Teaching Chemistry at School Using CLIL Technology”. Bulletin of L.N. Gumilyov Eurasian National University. Pedagogy. Psychology. Sociology Series., vol. 147, no. 2, July 2024, pp. 244-58, https://bulpedps.enu.kz/index.php/main/article/view/557.