F. O. . Achoja, E. C. Enujeke, O. D. Ogisi, and R. T. Overehirha, “Multinomial Regression Analysis if Yam (Dioscorea Spp.) Consumers’ Preferences and Varietal Diversification Pattern in Nigeria”, 5005, vol. 10, no. 2, pp. 698–707, Sep. 2020.