Yor , Dr. Angelo Okic. “CHALLENGES FACING CIVIL AVIATION AT JUBA INTERNATIONAL AIRPORT, JUBA CITY, CENTRAL EQUATORIA STATE”. IJRDO- Journal of Educational Research 9, no. 7 (July 12, 2023): 1-5. Accessed December 28, 2024. http://cpcalendars.ijrdo.org/index.php/er/article/view/5219.