Mohd Syahrul Hisyam Mohd Sani, Fadhluhartini Muftah, Mohd Mawardi Mohd Kamal, Ahmad Rasidi Osman. Production of Washed Bottom Ash as Sand Replacement Material in Concrete Paving Block. J. Adv. Res. Appl. Sci. Eng. Tech. [Internet]. 2023 Jan. 17 [cited 2024 Nov. 24];29(2):236-50. Available from: https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/1482