M. UMA, P. THIRUNAVUKARASU. A Study on Fixed Point Theorem in Cone Metric Space. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 6954–6963, 2022. DOI: 10.17762/msea.v71i4.1306. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/1306. Acesso em: 29 apr. 2024.