Ang PSE, Ibrahim AHI, Abdullah MS. Preliminary Study of Ceiling Board from Composite Material of Rice Husk, Rice Husk Ash and Waste Paper. peat [Internet]. 2020 Dec. 13 [cited 2026 Aug. 15];1(1):104-15. Available from: https://periodical.uthm.edu.my/index.php/peat/article/view/241