ERDOĞAN, E.; NAZAM, M.; ACAR, Ö. Some fixed point results for rational contraction on perturbed metric space. Carpathian Mathematical Publications, [S. l.], v. 18, n. 2, p. 402–408, 2026. DOI: 10.15330/cmp.18.2.402-408. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/9804. Acesso em: 29 jul. 2026.