KUMBHAR, N.; KHAIRNAR, A.; WAPHARE, B. N. Strong zero-divisor graph of p.q.-Baer $*$-rings. Communications in Mathematics and Applications, [S. l.], v. 16, n. 3, 2026. Disponível em: https://www.rgnpublications.com/journals/index.php/cma/article/view/3333. Acesso em: 25 feb. 2026.