Anti-type of Hesitant Fuzzy Sets on UP-algebras. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 11, n. 4, p. 976–1002, 2018. DOI: 10.29020/nybg.ejpam.v11i4.3335. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/3335.. Acesso em: 19 jun. 2024.