Tâm, Đào, Nguyễn Độ, Lưu Quốc, and Hà Nhân. “The The Synthesis of Silica Nanoparticles from Vietnamese Rice Husk - Application for Adsorption of Heavy Metals in Industrial Wastewater”. VNUHCM Journal of Natural Sciences 4, no. 4 (November 3, 2020): 789-799. Accessed February 7, 2026. http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/915.