Ghige, Yogita, and Megha Shrivastava. “Exploring The Spectrum: A Comparative Analysis Of Eigenvalues In Diverse Graph Structures Within Graph Theory”. Journal of Neonatal Surgery 14, no. 6 (April 17, 2025): 487–499. Accessed September 19, 2025. https://www.jneonatalsurg.com/index.php/jns/article/view/3919.