Muhamedzhanovna Mustafina, Nella Fuatovna Abayeva, Lezzetzhan, Irina Ivanovna Yerakhtina, y Vitaliy Vladimirovich Zhurov, Bayan Shingisovna Alimova. 2019. «Development of Cognitive Interest in the Study of Mathematics Among Students Majoring». Opción 35 (diciembre), 1408-32. https://www.produccioncientificaluz.org/index.php/opcion/article/view/30122.