Z. R. Zamri and M. K. . Burhanudin, “Performance of Compressed Earth Brick with Sodium Silicate as Alkaline Activator”, rtcebe, vol. 5, no. 1, pp. 118–131, Sep. 2024, Accessed: Aug. 15, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/rtcebe/article/view/6028