Ezzat, Ahmed Mohamed. “Sustainable Development of Seaport Cities through Circular Economy: A Comparative Study With Implications to Suez Canal Corridor Project”. European Journal of Sustainable Development 5, no. 4 (October 1, 2016): 509. Accessed November 23, 2024. https://ecsdev.org/ojs/index.php/ejsd/article/view/428.