KIM, W.; LEE, S.; LEE, S. Density and Strength Properties according to Alkali Activator Mixing Ratio of Non-cement Composite. Asian Journal of Applied Sciences, [S. l.], v. 3, n. 5, 2015. Disponível em: https://ajouronline.com/index.php/AJAS/article/view/3280. Acesso em: 3 may. 2024.