Okic Yor, Angelo. “Factors Influencing Minorities Group in South Sudan: A Case Study of Boma County-Greater Pibor Administrative Area”. IJRDO Journal of History & Geography 2, no. 1 (September 23, 2021): 34-39. Accessed December 4, 2024. https://ijrdo.org/index.php/hg/article/view/4576.