Ndidiamaka, Ezra, Precious, Egedegbe, Favour Elohor, Nwafor, Cynthia Ndidiamaka, Igwe Ndubuisi Obasi, and Okonta, Charles Arinze. “Project Management Using Critical Path Method (CPM) and Project Evaluation and Review Technique (PERT)”. International Journal Of Mathematics And Computer Research 12, no. 12 (December 6, 2024): 4641-4651. Accessed December 22, 2024. https://ijmcr.in/index.php/ijmcr/article/view/843.