Nguyen, D. T., Nguyen, M. T., & Vo, T. X. T. (2019). Comparative analysis of the bioactive compound, pigment content and antioxidant activity in different parts of Pouzolzia zeylanica plant. CTU Journal of Innovation and Sustainable Development , 11(2), 97-105. https://doi.org/10.22144/ctu.jen.2019.029