KOMAL, S.; SULTANA, N.; HUSSAIN, A.; KUMAM, P. Optimal Approximate Solution for Generalized Contraction Mappings. Communications in Mathematics and Applications, [S. l.], v. 7, n. 1, p. 23–36, 2016. DOI: 10.26713/cma.v7i1.332. Disponível em: https://www.rgnpublications.com/journals/index.php/cma/article/view/332. Acesso em: 3 may. 2024.