Existence and Uniqueness of Fixed Points for Mixed Monotone Operators with Application. Communications in Mathematical Research, [S. l.], v. 34, n. 3, p. 212–220, 2019. DOI: 10.13447/j.1674-5647.2018.03.03. Disponível em: https://global-sci.com/index.php/cmr/article/view/8967. Acesso em: 5 dec. 2025.