Oyedoh, Eghe Amenze; Ekhorugue, Uhunoma Endurance; Ijeli, Ikechukwu Michael; Ayodele, Bamidele Victor 2020. Response Surface Optimization of Bioactive Compounds Extraction from Buchholzia coriacea Using D-Optimal Design. NIPES - Journal of Science and Technology Research. 2, 3 (Aug. 2020). DOI:https://doi.org/10.37933/nipes/2.3.2020.18.