“Study of Removal Chrome (III) Using Calcium Silicate Hydrate (CSH) Synthesized from Rice Hush and CaO by Hydrothermal Method”. Vietnam Journal of Catalysis and Adsorption 10, no. 4 (December 31, 2021): 18–22. Accessed July 26, 2026. https://jca.edu.vn/index.php/jca/article/view/2021.063.