Gavaza, Tatiana, Svetlana Lebedeva, Natalya Perkova, and Victoriia Fakhretdinova. “MATHEMATICAL TASKS AS A MEANS OF FORMING PROFESSIONAL COMPETENCIES OF FUTURE TEACHERS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 1 (May 21, 2019): 172–182. Accessed December 22, 2024. https://journals23.rta.lv/index.php/SIE/article/view/3872.