H. SHUKER, N.; Q. MOHAMMAD, H. The Zero Divisor Graphs of a finite Certain Rings. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 13, n. 3, p. 14–20, 2013. DOI: 10.33899/iqjoss.2013.081287. Disponível em: https://tanmiyat.uomosul.edu.iq/index.php/stats/article/view/29301. Acesso em: 6 sep. 2025.