Makulbek А. “Inclusive Education in Kazakhstan -Preschool Organizations: Sociological Analysis”. Bulletin of L.N. Gumilyov Eurasian National University. Pedagogy. Psychology. Sociology Series., vol. 142, no. 1, Mar. 2023, pp. 460-72, https://bulpedps.enu.kz/index.php/main/article/view/339.