Othman, Nurul Ain Shuhada, and Sufizar Ahmad. “Characterization of Rice Husk Silica Foam Fabricated by Slurry Method for Water Filter Application”. Research Progress in Mechanical and Manufacturing Engineering 5, no. 1 (October 17, 2024): 244–249. Accessed April 8, 2026. https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/17777.