Oluyeju, Femi, and Kuda Tshiamo. “The Imperatives of Beneficiation Law for Botswana’s Diamond Mining Industry and Its Implications for Foreign Investment Protection”. Southern African Public Law 33, no. 2 (December 13, 2018): 29 pages. Accessed January 14, 2026. https://www.unisapressjournals.co.za/index.php/SAPL/article/view/3098.