Oyewusi, P. A., 0. Olaofe, and E. T. Akintayo. 2007. “Gas Chromatographic and Spectroscopic Analyses of Oils of Wild Rubber (Funtumia Elastica) Seeds”. Biological Sciences - PJSIR 50 (6):364-69. https://v2.pjsir.org/index.php/biological-sciences/article/view/1044.