Nguyen Trong Nghia, Nguyen Thi Thuy Anh, Le Thanh Huy, Nguyen Thi Huong, and Nguyen Hoang Dung, “SYNTHESIS OF ACTIVATED CARBON FROM LONGAN PEEL AND SEED USING ZNCL₂ AS AN ACTIVATING AGENT”, jst, vol. 45, pp. 83-89, Mar. 2025.