Mohamad Izwan Saifudin Bin Mohd Zainuri; Md. Saidin Wahab; Mustaffa Hj Ibrahim; Omar Mohd Faizan Marwah @ Omar; Nasuha Sa'ude. Emerging Natural Fiber-Reinforced Cement Materials and Technology for 3D Concrete Printing: A Review. ijie 2020, 12 (3), 161-177.