Bac, Vo Hoai, Nguyen Thị Thanh Huong, and Le Van Truong. “Optimized Extraction of Polysaccaride from <i> Pseuderanthemun Caruthersii </i> (Seem.) Guill. <i>. Var. Atropurpureum </I> (Bull.) Fosb”. Academia Journal of Biology 40, no. 2 (November 6, 2018): 162–167. Accessed April 20, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/12697.