Kevin Ooi Chin Kai, Ali N, Abdullah SR, Salleh N, Abdul Hamid NA. Fresh Properties and Flexural Strength of 3D Printing Concrete Containing GGBS with Varies in Water-Cement Ratio. JSMBE [Internet]. 2022 Dec. 27 [cited 2024 Jul. 18];2(1):24-32. Available from: https://publisher.uthm.edu.my/ojs/index.php/jsmbe/article/view/12677