Achikanu, Cosmas Ezekaibeya, and Onuabuchi Nnenna Ani. 2020. “Nutritional and Phytochemical Content of Cissus Populnea (Okoho) Stem Bark”. Asian Journal of Research in Biochemistry 7 (3), 8-15. https://doi.org/10.9734/ajrb/2020/v7i330139.