Bidin, Normala, and Kamarul Aini Mohd. Sari. “Insulation Panel Using a Combination of Rice Husk and Sugarcane Bagasse for Acoustic and Thermal Properties”. Progress in Engineering Application and Technology, vol. 6, no. 1, Apr. 2025, pp. 117-25, https://penerbit.uthm.edu.my/periodicals/index.php/peat/article/view/19185.