Hounsounou, Alphonse, et al. “Application of Fuzzy Logic at the Port of Cotonou (Benin West Africa) in Analysis of Port Logistics Viability”. International Journal for Innovation Education and Research, vol. 9, no. 2, Feb. 2021, pp. 209-25, https://doi.org/10.31686/ijier.vol9.iss2.2943.