M.H, N., Y.M, C., A.N, M., C.H, C., & Ali Hashim, M. (2006). Isolation and Identification of Individual Palm Carotenes using Supercritical Fluid Chromatography. Malaysian Journal of Science, 25(2), 139–145. Retrieved from http://ojie.um.edu.my/index.php/MJS/article/view/8147