Hossain, Md. Iqbal, Sammi Abida Salma, Md. Saidur Rahman, and Debajyoti Mondal. “A Necessary Condition and a Sufficient Condition for Pairwise Compatibility Graphs”. Journal of Graph Algorithms and Applications 21, no. 3 (February 1, 2017): 341–352. Accessed December 21, 2024. https://jgaa.info/index.php/jgaa/article/view/paper419.