A. H. Noor Armylisas, M. F. Siti Hazirah, S. K. Yeong, and A. H. Hazimah, “Modification of olefinic double bonds of unsaturated fatty acids and other vegetable oil derivatives via epoxidation: A review”, Grasas aceites, vol. 68, no. 1, p. e174, Mar. 2017.