ElQuliti, S.A. and Elalem, A.G. (2018) “Feasibility Study for Establishing a Restaurant in Jeddah”, American Scientific Research Journal for Engineering, Technology, and Sciences, 40(1), pp. 143–167. Available at: https://asrjetsjournal.org/American_Scientific_Journal/article/view/3924 (Accessed: 20 September 2025).