NASHINE, H. K. Fixed Points and Cyclic Contraction Mappings Under Implicit Relations and Applications to Integral Equations. Sarajevo Journal of Mathematics, [S. l.], v. 10, n. 2, p. 257–270, 2024. DOI: 10.5644/SJM.10.2.11. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/227. Acesso em: 16 oct. 2024.