Principally Quasi-Injective Semimodules. Baghdad Science Journal, Iraq, Baghdad, v. 16, n. 4, p. 0928, 2019. DOI: 10.21123/bsj.2019.16.4.0928. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4509.. Acesso em: 24 dec. 2024.