SINGH, B.; SINGH, V.; UDDIN, I.; ACAR, Ö. Fixed point theorems on an orthogonal metric space using Matkowski type contraction. Carpathian Mathematical Publications, [S. l.], v. 14, n. 1, p. 127–134, 2022. DOI: 10.15330/cmp.14.1.127-134. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/5373. Acesso em: 25 aug. 2024.