MEHMOOD, M.; ISIK, H.; UDDIN, F.; SHOAIB, A. New fixed point theorems for orthogonal $F_m$-contractions in incomplete $m$-metric spaces. Carpathian Mathematical Publications, [S. l.], v. 13, n. 2, p. 405–412, 2021. DOI: 10.15330/cmp.13.2.405-412. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/4111. Acesso em: 2 may. 2024.