TEAM, S. On Regular Matrix Semirings: S. Chaopraknoi, K. Savettaseranee, P. Lertwichitsilp. Thai Journal of Mathematics, [S. l.], v. 7, n. 1, p. 69–75, 2009. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/146. Acesso em: 3 may. 2024.