Dauda, H., Uba, G. and Ali, U. 2020. Preliminary Phytochemical Screening, Quantitative Analysis of Flavonoids from the Stem Bark Extract of Commiphora africana (Burseraceae). Bulletin of Environmental Science and Sustainable Management (e-ISSN 2716-5353). 4, 1 (Jul. 2020), 25–27. DOI:https://doi.org/10.54987/bessm.v4i1.529.