Hamid, G. M., and I. Z. Bahreldin. “Khartoum 2030 Towards An Environmentally-Sensitive Vision for the Development of Greater Khartoum, Sudan”. L’architettura Delle città  - The Journal of the Scientific Society Ludovico Quaroni, vol. 2, no. 3-4-5, Dec. 2014, http://architetturadellecitta.it/index.php/adc/article/view/50.