Baibossyn Ә.М. 2024. “Toponyms of East Kazakhstan Formed from the Name of the Numeral (East Kazakhstan and Abai Regions)”. Bulletin of L.N. Gumilyov Eurasian National University. PHILOLOGY Series 146 (1):58-66. https://bulphil.enu.kz/index.php/main/article/view/762.