Ergin, İsmet, Sibel Açışlı Çelik, and Burcu Akkaya. “A Comparative Study on the Education Systems in the Turkic Countries”. Pegem Journal of Education and Instruction 11, no. 3 (July 1, 2021): 67–80. Accessed August 3, 2025. https://pegegog.net/index.php/pegegog/article/view/1284.