Vo, H., N. Pham, A. Tran, T. Pham, N. Tran, T. Phan, H. Le, and T. Phung. “Isolation, Characterization, and Simultaneous Quantification of Main Chemical Constituents from Cassia Alata Linn. Leaves”. Journal of Science and Technology Development, Vol. 24, no. 4, Dec. 2021, pp. 2187-92, doi:https://doi.org/10.32508/stdj.v24i4.3822.