Nurdin, S., Jema’at, Z., Zakaria, N.F., Haron, S.F., Ghazali, N.S. and Misebah, F.A. 2014. Mixtures of S.rebaudiana Leaves and Stems Waste for Steviosides Synthesis using Ethanol-water Solvents. Journal of Engineering and Technology (JET). 5, 2 (Dec. 2014), 51–62.