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 . 3, 4 (Dec. 2024), 517–531. DOI:https://doi.org/10.65418/ajapas.v3i4.1179.