Alsaud, A. B. ., Yas, H. ., & Alatawi, A. . (2021). A New Decision-Making Approach for Riyadh makes up 50 percent of the non-oil economy of Saudi Arabia. The Journal of Contemporary Issues in Business and Government, 27(1), 3376–3392. Retrieved from https://cibgp.com/au/index.php/1323-6903/article/view/798