GAVAZA, Tatiana; LEBEDEVA, Svetlana; PERKOVA, Natalya; FAKHRETDINOVA, Victoriia. MATHEMATICAL TASKS AS A MEANS OF FORMING PROFESSIONAL COMPETENCIES OF FUTURE TEACHERS. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 1, p. 172–182, 2019. DOI: 10.17770/sie2019vol1.3872. Disponível em: https://journals.rta.lv/index.php/SIE/article/view/3872.. Acesso em: 5 apr. 2025.