A.TURGUNOV; M.ASKARALIYEVA. Teaching students in math circles to solve certain equations by bringing them into a system of equations. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 11, n. 12, p. 443–449, 2022. Disponível em: https://www.gejournal.net/index.php/IJSSIR/article/view/1514. Acesso em: 18 may. 2024.