Ang, P.S.E., Ibrahim, A.H.I. and Abdullah, M. S. (2020) “Preliminary Study of Ceiling Board from Composite Material of Rice Husk, Rice Husk Ash and Waste Paper”, Progress in Engineering Application and Technology, 1(1), pp. 104–115. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/241 (Accessed: 3 July 2024).