Thi Xuan Mai, N., 		Le Ngan, M., 		Van Khanh, N., 		Thanh Binh, N., 		Hao, B., 		Quang Thao, L., & 		Thanh Tung, B.
(2024).
 Development of a Quantitative Method for Hydroxychavicol in the Ethyl Acetate Fraction of Piper betle L. Ethanol Extract Using High-Performance Liquid Chromatography.
<em>VNU Journal Of Science: Medical And Pharmaceutical Sciences, 40</em>(4).
doi:10.25073/2588-1132/vnumps.4723