Almost Bi-interior Ideal in Semigroups and Their Fuzzifications. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 15, n. 1, p. 281–289, 2022. DOI: 10.29020/nybg.ejpam.v15i1.4279. Disponível em: https://ejpam.com/index.php/ejpam/article/view/4279.. Acesso em: 3 jul. 2024.