ALI, J.; IMDAD, M. An Implicit Function Implies Several Contraction Conditions. Sarajevo Journal of Mathematics, [S. l.], v. 4, n. 2, p. 269–285, 2024. DOI: 10.5644/SJM.04.2.12. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/370. Acesso em: 15 oct. 2024.