Azlan, N.I., Ismail, A.H. and Kusbiantoro, A. (2022) “Strength Development of Geopolymer Concrete Containing Palm Oil clinker Powder”, Progress in Engineering Application and Technology, 3(1), pp. 351–358. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/6276 (Accessed: 18 July 2024).