Sayed Mustaffa Kamal SIA, Norhafizah Salleh. Feasibility Study of Using Ground Granulated Blast Furnace Slag as Modified Cement Composites in 3D Printing Mortar. rtcebe [Internet]. 2024 Jan. 9 [cited 2024 Jul. 18];4(3):39-48. Available from: https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/5809