Some Aspects of b(αn, βn)-hypermetric Spaces over Banach Algebras. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 14, n. 4, p. 1148–1160, 2021. DOI: 10.29020/nybg.ejpam.v14i4.4136. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/4136. Acesso em: 4 dec. 2024.