Amauche, I. P., Chiubeze, A., Liliam, E., Grace O., A., & Arinze N, I. . (2022). Comparative Study of Phytochemical Properties of Some Bio-Material (African Yam Bean, Pigeon Pea, Pawpaw Leaf Powder, Moringa Seed and Pawpaw Seed). American Journal of Environmental Economics, 1(1), 13–18. https://doi.org/10.54536/ajee.v1i1.347