DEVI, S.; PANKAJ, D. Some fixed point results in rectangular metric spaces. Annals of Mathematics and Physics, [S. l.], v. 6, n. 2, p. 108–113, 2023. DOI: 10.17352/amp.000089. Disponível em: https://www.peertechzpublications.us/amp/article/view/AMP-6-189. Acesso em: 10 jan. 2025.