TORRES, R. Mathematical Investigation of Functions. Journal of Education, Management and Development Studies, [S. l.], v. 1, n. 1, p. 42–49, 2021. DOI: 10.52631/jemds.v1i1.6. Disponível em: https://journals.cspc.edu.ph/index.php/jemds/article/view/6. Acesso em: 3 may. 2024.