A. Z. Mohd Ali, N. Zulkiflee, and N. A. Jalaluddin, “The Effect of Dry Mix Sodium Hydroxide onto Workability and Compressive Strength of Geopolymer Paste”, ijie, vol. 12, no. 9, pp. 114–120, Dec. 2020, Accessed: May 02, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6407