Population Growth and Economic Development in the Sudan
(1974). Population Growth and Economic Development in the Sudan. EKB Journal Management System, 5(5), -. doi: 10.21608/iars.1974.194734
. "Population Growth and Economic Development in the Sudan". EKB Journal Management System, 5, 5, 1974, -. doi: 10.21608/iars.1974.194734
(1974). 'Population Growth and Economic Development in the Sudan', EKB Journal Management System, 5(5), pp. -. doi: 10.21608/iars.1974.194734
Population Growth and Economic Development in the Sudan. EKB Journal Management System, 1974; 5(5): -. doi: 10.21608/iars.1974.194734