Nguyen, Thi Thuy, and Minh Duc Vu. 2022. “Refining to Enhance Quality and Improve Specific Surface Area of Di Linh Bentonite for Adsorption Application”. JST: Engineering And Technology For Sustainable Development 32 (1):22-29. https://doi.org/10.51316/jst.156.etsd.2022.32.1.4.