Ogbeh, E., Casmir, E. G., Abdulmumin, A. N., Stephen, E. A., & Ogunkemi, R. A. I. (2018). Extraction and Characterization of Cola Millenii K. Schum (Monkey Cola) Seed Oil: Optimization Using Full Factorial Design of Experiment. Nigerian Journal of Pharmaceutical and Applied Science Research, 7(2), 1–6. Retrieved from http://mail.nijophasr.net/index.php/nijophasr/article/view/209