On Semiannahilator Supplement Submodules. Iraqi Journal of Science, [S. l.], p. 16–20, 2020. DOI: 10.24996/ijs.2020.SI.1.3. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1895.. Acesso em: 7 may. 2024.