Okic Yor, Angelo. “Fuelwood Shortage in South Sudan: A Case Study of Renk County, Upper Nile State”. IJRDO Journal of History & Geography 2, no. 1 (July 11, 2021): 17-22. Accessed December 22, 2024. http://cpcontacts.ijrdo.org/index.php/hg/article/view/4432.