ABDUL HALIM NEN, Kusbiantoro A, Ismail AH. Compressive Strength and Porosity Characteristics of Geopolymer Concrete Containing Used Tyre as Artificial Aggregate. peat [Internet]. 2025 Apr. 29 [cited 2026 Apr. 8];6(1):355-62. Available from: https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/19242