Peter Tochukwu, O. 2026. CHALLENGES AND PROSPECTS OF REGIONAL ECONOMIC INTEGRATION IN AFRICA: A COMPARATIVE STUDY OF ECOWAS AND THE AFRICAN CONTINENTAL FREE TRADE AREA (AfCFTA). GPH-International Journal of Social Science and Humanities Research. 9, 8 (Sep. 2026), 40-58. DOI:https://doi.org/10.5281/zenodo.22915370.