Sulaiman, Abubkar o., and Ifeanyi Chuckwu Agoha. “South Sudan Negotiated Independence: A Critique of African Union’s Role”. European Journal of Sustainable Development 2, no. 3 (October 1, 2013): 145. Accessed March 28, 2024. https://www.ecsdev.org/ojs/index.php/ejsd/article/view/73.