Iwuoha, V. C., and C. Nwagu. “United Nations and Challenges of Resettlement and Reintegration of IDP’s in South Sudan, 2011-2018”. ESUT JOURNAL OF SOCIAL SCIENCES, Vol. 4, no. 2, Nov. 2019, https://esutjss.com/index.php/ESUTJSS/article/view/15.