KURNIAWAN, Winarto; HINODE, Hirofumi. Lean Condition Procedure for Utilization of Silica from Rice Husk as Zeolite Precursor. Indonesian Journal of Computing, Engineering and Design (IJoCED), [S.l.], v. 2, n. 2, p. 111-121, oct. 2020. ISSN 2656-8179. Available at: <http://ojs.sampoernauniversity.ac.id/index.php/IJOCED/article/view/119>. Date accessed: 25 feb. 2021. doi: https://doi.org/10.35806/ijoced.v2i2.119.