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