Thao, Pham Thu, and Pham Tien Duc. “Adsorptive Removal of Rhodamine B Using Sodium Dodecyl Sulfatemodified Laterite Soil”. Vietnam Journal of Science and Technology 56, no. 6 (December 17, 2018): 706–713. Accessed January 10, 2026. https://vjs.ac.vn/jst/article/view/12749.