ثابت د. محمود عبده, and الأنصاري د. أحمد عبد الرزاق. “The Impact of Strategic Planning in Crisis Management: A Field Study in the Free Zone Authority - Aden”. Journal of Social Studies 29, no. 1 (April 6, 2023): 31–51. Accessed November 27, 2024. https://journals.ust.edu/index.php/JSS/article/view/2071.