ON RICKART MODULES. Iraqi Journal of Science, [S. l.], v. 60, n. 11, p. 2473–2477, 2019. DOI: 10.24996/ijs.2019.60.11.18. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1097.. Acesso em: 25 nov. 2024.