Ajibade, O. A., J. O. Agunsoye, and S. A. Oke. “An assessment of the water absorption properties of an orange peel particulate-based epoxy composite by optimisation”. Engineering and Applied Science Research, vol. 44, no. 3, Aug. 2017, pp. 129-41, https://ph01.tci-thaijo.org/index.php/easr/article/view/48929.