KARIM, M. O.; GHANIM, R. S. . Hesitant Fuzzy Prime Ideal of Γ- ring. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 21, p. 66–72, 2022. DOI: 10.24297/jam.v21i.9230. Disponível em: https://rajpub.com/index.php/jam/article/view/9230. Acesso em: 5 feb. 2023.