Aniefiok Ezekiel, U. . (2023) “SUB-SAHARAN AFRICAN BRIEF HISTORY OF MATHEMATICS DEVELOPMENT AND SUB-SAHARAN ENERGY DIVERSIFICATION AND SUSTAINABILITY USING MATHEMATICAL TOOLS FOR ANALYSIS”, BW Academic Journal, p. 8. Available at: https://bwjournal.org/index.php/bsjournal/article/view/1264 (Accessed: 19 August 2026).