Nguyen, Thi Viet Thanh. “Developing a Procedure of Extracting Total Polysaccharide from Dendrobium Nobile Lindl. In Vietnam”. JST: Engineering And Technology For Sustainable Development 31, no. 4 (October 15, 2021): 46–49. Accessed September 10, 2025. https://dev.vojs.vn/index.php/etsd/article/view/250.