Biswas, Nayan. “A Generalized Homological Characterization of the Radio K- Coloring Problem via Path Covering and Hamiltonian Properties of Graph Complements ”. TECHNO REVIEW Journal of Technology and Management 5, no. 3 (September 30, 2025): 33–49. Accessed March 31, 2026. https://www.technoreview.co.in/index.php/TRJTM/article/view/100.