On Semisecond Submodules. Ibn AL-Haitham Journal For Pure and Applied Sciences, [S. l.], v. 33, n. 2, p. 81–94, 2020. DOI: 10.30526/33.2.2429. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/2429.. Acesso em: 6 may. 2024.