ICHU C.B., and NWAKANMA H.O. “Comparative Study of the Physicochemical Characterization and Quality of Edible Vegetable Oils”. International Journal of Research in Informative Science Application & Techniques (IJRISAT), vol. 3, no. 2, Feb. 2019, pp. 1-9, doi:10.46828/ijrisat.v3i2.56.