Firdaus M, Harmaji A, Febrina E, Ruth I, Sunendar B, Suryatmojo I. Enhancing Properties of Metakaolin-Based Geopolymers: The Effect of Zirconia and Silica Nanosphere Additions. Phys.Chem.Sol.State [Internet]. 2026 Feb. 7 [cited 2026 Apr. 4];27(1):35-43. Available from: https://journals.pnu.edu.ua/index.php/pcss/article/view/9060