Madhumitha, K. V., Sabitha D’Souza, and Swati Nayak. “On Albertson Spectral Properties of Graphs With Self-Loops”. Journal of Algebra Combinatorics Discrete Structures and Applications 13, no. 1 (December 22, 2025): 75–89. Accessed September 12, 2026. https://www.jacodesmath.com/index.php/jacodesmath/article/view/359.