Chi, Nguyen, Mai Hung Thanh Tung, Nguyen Thi Lan, Hoang Thu Trang, Le Dinh Tam, Tran Thi Thu Phuong, Ngo Kim Khue, & Nguyen Thi Dieu Cam. " Preparation of Activated Carbon from Cassava Stem as a Adsorbent of Antibiotics Pollutants in Water." VNU Journal of Science: Natural Sciences and Technology [Online], 41.2 (2025): n. pag. Web. 18 Dec. 2025