Hanif, Shahistha, K. Arathi Bhat, and Sudhakara G. “Some Properties of Chain and Threshold Graphs”. The Journal of the Indian Mathematical Society 90, no. 1-2 (March 24, 2023): 75–84. Accessed July 22, 2024. https://informaticsjournals.com/index.php/jims/article/view/27696.