HUSSAIN, F.; FIRDOUS, S. Direct Product of Left Almost Rings. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 28, n. 1, p. 113–127, 2016. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5411. Acesso em: 23 jul. 2024.