S. A. H. ElQuliti and G. A. Khashoggi, “A Feasibility Study for Snacks Manufacturing/ Retailing Investment Project”, ASRJETS-Journal, vol. 31, no. 1, pp. 1–23, Apr. 2017, Accessed: Oct. 22, 2025. [Online]. Available: https://asrjetsjournal.org/American_Scientific_Journal/article/view/2870