A Novel Bipolar Valued Fuzzy Group based on Dib’s approach. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 17, n. 4, p. 2898–2914, 2024. DOI: 10.29020/nybg.ejpam.v17i4.5473. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/5473. Acesso em: 7 nov. 2024.