TEAM, S. Intuitionistic Fuzzy Hyperideal Extensions of Semihypergroups: Kostaq Hila, Luljeta Kikina, Bijan Davvaz. Thai Journal of Mathematics, [S. l.], v. 13, n. 2, p. 291–305, 2015. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/509. Acesso em: 3 may. 2024.