Ekor, Maxwell, Oluwatosin Adeniyi, and Jimoh Saka. “Ethiopia and the BRICS: An Assessment of Trade and Investment Flows”. Economy 2, no. 1 (March 2, 2015): 1–9. Accessed February 7, 2023. http://asianonlinejournals.com/index.php/Economy/article/view/560.