Mohamad Izwan Saifudin Bin Mohd Zainuri, Md. Saidin Wahab, Mustaffa Hj Ibrahim, Omar Mohd Faizan Marwah @ Omar, and Nasuha Sa'ude, “Emerging Natural Fiber-Reinforced Cement Materials and Technology for 3D Concrete Printing: A Review”, ijie, vol. 12, no. 3, pp. 161–177, Feb. 2020, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5343