P. S. E. Ang, A. H. I. Ibrahim, and M. . S. Abdullah, “Preliminary Study of Ceiling Board from Composite Material of Rice Husk, Rice Husk Ash and Waste Paper”, peat, vol. 1, no. 1, pp. 104–115, Dec. 2020, Accessed: May 08, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/241