Ong MHQ, Ismail AH, Kusbiantoro A. Compressive Strength and Thermal Resistance of Geopolymer Mortar Containing Fly Ash and Red Mud Blend. peat [Internet]. 2025 Apr. 29 [cited 2026 Apr. 7];6(1):326-37. Available from: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/19077