Team, Support. “The Endospectrum of (n - 3)-Regular Graphs of Order N: Nirutt Pipattanajinda”. Thai Journal of Mathematics 19, no. 2 (June 1, 2021): 341–349. Accessed April 29, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1159.