SINAN O. AL-SALIHI; EMAD I. JASSIM. SOME RESULTS ON STRONGLY π-REGULAR RIN. Tikrit Journal of Pure Science, [S. l.], v. 28, n. 2, p. 121–124, 2023. DOI: 10.25130/tjps.v28i2.1346. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/1346. Acesso em: 21 may. 2024.