M.A. IBRAHIM; A.A.A. AGBOOLA; Z.H. IBRAHIM; E.O. ADELEKE. On Refined Neutrosophic Canonical Hypergroups. Neutrosophic Sets and Systems, [S. l.], v. 45, p. 414–427, 2021. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/4120.. Acesso em: 4 jun. 2025.