Vasic Bibigul, Bibigul Kussanova Khakimovna, Summers Danna, и Maydangalieva Zhumagul Aldiyarovna. «BILINGUAL EDUCATION IN FORMER SOVIET COUNTRY: PERSPECTIVE AND PROBLEMS». Scientific Journal of Pedagogy and Economics, no. 2 (апрель 12, 2019): 43–54. просмотрено декабрь 18, 2025. http://89.250.84.46/bulletin-science/article/view/1707.