ELMABROK, A. .; ALKALEELI, S. . Generalization of metric spaces and some fixed point theorems. Libyan Journal of Science &Technology, [S. l.], v. 8, n. 1, 2022. DOI: 10.37376/ljst.v8i1.2237. Disponível em: https://journals.uob.edu.ly/LJST/article/view/2237. Acesso em: 15 may. 2024.