Dam Ngoc Anh, Luu, 		Thi Phuong Thao, Nguyen, AND 		Thanh Tung, Nguyen.
" Microscopic Characteristics and Qualitative Chemical Composition of two Alpinia Roxb. species Collected  in North Central Vietnam" <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], (12 February 2026)