shahoodh, mohammed khalid, M.S. Mohamad, Yuhani Yusof, and S.A. Sulaiman. “Some Properties of Compatible Action Graph”. Data Analytics and Applied Mathematics (DAAM) 2, no. 1 (June 29, 2021): 20–27. Accessed November 22, 2024. https://journal.ump.edu.my/daam/article/view/5902.