Adepoju, T. F. (2014). Response Surface Methodology (RSM) A Good Optimizer for Transesterification Reaction of Chrysophyllum Albidium Seed Oil to Chrysophyllum Albidium Oil Biodiesel. International Journal of Chemical and Process Engineering Research, 1(4), 32–42. https://doi.org/10.18488/journal.65/2014.1.4/65.4.32.42