S.AL-MOTHAFAR, Nuhad; A. HUMOD, Ghaleb. 2-Regular Modules II. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 28, n. 3, p. 235–244, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/156.. Acesso em: 24 nov. 2024.