Kussainov Г, Abykanova Б, Yessengaliyeva А, Salykbayeva Ж. Experience in technological support and support of multi-age education in a small school using collective classes. pedps [Internet]. 2024 Dec. 10 [cited 2025 Jan. 22];149(4):223-44. Available from: https://bulpedps.enu.kz/index.php/main/article/view/594