Fixed point theorem for a kind of \’{C}iri\’{c} type contractions in complete metric spaces. Advances in the Theory of Nonlinear Analysis and its Application, [S. l.], v. 2, n. 1, p. 33–41, 2018. Disponível em: https://atnaea.org/index.php/journal/article/view/18.. Acesso em: 3 may. 2026.