Atoki, L. and Ibraheem, S.T. 2026. Assessment of Flood Causative Factors Using GIS-Based Multi-Criteria Analysis for Flood Hazard and Risk Mapping in Calabar South, Nigeria. FUDMA JOURNAL OF SCIENCES. 10, 10 (Jun. 2026), 144–151. DOI:https://doi.org/10.33003/fjs-2026-1010-4586.