Okwanya I, Adewale A, Obadiah O, Joy C. CLIMATE CHANGE, AGRICULTURAL PRODUCTIVITY AND FOOD SECURITY IN SUB-SAHARAN AFRICA: EVIDENCE FROM HOUSEHOLD PANEL DATA IN ETHIOPIA, MALAWI, NIGERIA, AND TANZANIA. iijp. 2026;2(3):2262-2278. Accessed November 9, 2026. http://impactinternationaljournals.com/index.php/ojs/article/view/843