Nguyen, D. T., and M. T. Nguyen. “Optimization of Carriers (maltodextrin, Arabic Gum) for Spray-Drying of Pouzolzia Zeylanica Extracts Using Response Surface Methodology”. CTU Journal of Innovation and Sustainable Development , no. 06, July 2017, pp. 102-10, doi:10.22144/ctu.jen.2017.033.