Huynh, A. D., Nguyen, B. Q., & Nguyen, T. K. H. (2023). Investigating pharmacognostic characteristics and chemical constituents from stems of Premna serratifolia L. and leaves of Erythrina variegata L. Dong Thap University Journal of Science, 28, 65-68. https://doi.org/10.52714/dthu.28.10.2017.512