Khan, Asif Imtiyaz Ahmad, Muzibur Rahman Mozumder, Mohd Rashid, Abu Zaid Ansari, and Faiza Shujat. “On Spectrum of the Weakly Zero-Divisor Graph”. Contemporary Mathematics 6, no. 5 (September 24, 2025): 6812–6831. Accessed January 10, 2026. https://ojs.wiserpub.com/index.php/CM/article/view/8269.