KHAN, A. I. A.; MOZUMDER, M. R.; RASHID, M.; ANSARI, A. Z.; SHUJAT, F. On Spectrum of the Weakly Zero-Divisor Graph. Contemporary Mathematics , [S. l.], v. 6, n. 5, p. 6812–6831, 2025. DOI: 10.37256/cm.6520258269. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/8269. Acesso em: 10 jan. 2026.