HASAN, A.; UDDIN, R. Decomposition on QTAG-modules with certain submodules. International Journal of Maps in Mathematics, [S. l.], v. 2, n. 2, p. 207–218, 2019. Disponível em: https://journalmim.com/index.php/journalMIM/article/view/57. Acesso em: 8 may. 2024.