Nguyen, Hoang Thien Khoi, Ngoc Tri Huynh Nguyen, Ngoc Minh Huynh, and Khanh Son Nguyen. “Preparation and Characterization of Lithium-Stabilized Colloidal Silica As a Silicate Densifier for Concrete Surface Treatment”. <i>Vietnam Journal of Science and Technology</i> 63, no. 2 (July 24, 2024): 297–310. Accessed January 10, 2026. https://vjs.ac.vn/jst/article/view/18515.