TURG‘INOV A. USING ELEMENTS OF MATHEMATICAL ANALYSIS IN SOLVING TRIGONOMETRIC EQUATIONS. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 12, n. 11, p. 112–122, 2023. Disponível em: https://gejournal.net/index.php/IJSSIR/article/view/2118. Acesso em: 22 jul. 2024.