MAXMUDOVA O. WHEN SOLVING SOME EQUATIONS USING TRIGONOMETRIC SUBSTITUTIONS. Open Access Repository, [S. l.], v. 4, n. 3, p. 804–809, 2023. DOI: 10.17605/OSF.IO/7BVT9. Disponível em: https://oarepo.org/index.php/oa/article/view/1442. Acesso em: 7 jul. 2024.