Fazal, Rizwan, Atiq Rehman, Faizan Hamayat, Tariq Majeed, and Salita Salita. “Performance of PC and Modified PC Algorithms of Graph Theoretic Approach: A Monte Carlo Simulation Study”. Journal of Quantitative Methods 8, no. 1 (June 29, 2024): 1-24. Accessed October 8, 2025. https://ojs.umt.edu.pk/index.php/jqm/article/view/265.