Abdel Latif A. Mohamed El Gamoudi, and Tarek M. M. Khalifa. 2024. “Advantages of Recognizing Uncertainty During the Planning Phase of Engineering Projects in Developing Countries: A Case Study of Oil and Gas Private Companies in Libya”. African Journal of Advanced Pure and Applied Sciences (AJAPAS) 3 (4):517-31. https://aaasjournals.com/index.php/ajapas/article/view/1179.