Ibrahim, Suleiman, Souley Boukari, and Kabir S. K Alaramma. 2026. “An Improved Fuzzy AHP–TOPSIS Framework for Functional Requirements Selection and Rank-Reversal Mitigation”. FUDMA Journal of Sciences 10 (15): 61-74. https://doi.org/10.33003/fjs-2026-1015-5617.