Nguyen Trong Nghia, and Nguyen Thi Thanh. “ PREPARATION OF ORGANOCLAY FROM BENTONITE BINH THUAN AND SURVEY OF ITS APPLICABILITIES TO REMOVAL OF NI2+ FROM AQUEOUS SOLUTION ”. Journal of Applied Science and Technology 12 (January 12, 2017): 104-110. Accessed April 4, 2025. http://jst.utehy.edu.vn/index.php/jst/article/view/241.