M. M. . Ahmad, “Durability of Slag Based Geopolymer Stabilized Clay with High Moisture Condition”, IJIE, vol. 16, no. 4, pp. 39–46, Aug. 2024, Accessed: Aug. 07, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/ijie/article/view/16199