Aniefiok Ezekiel U, Anthony JU. THE MATHEMATICAL ANALYSIS TO ECONOMIC CRISES OF THE SUB-SAHARAN AFRICA AND THE WAY FORWARD TO SUSTAINABLE DEVELOPMENT. bwjournal [Internet]. 2023 Jun. 18 [cited 2026 Sep. 30];:7. Available from: https://www.bwjournal.org/index.php/bsjournal/article/view/1342