N. A. . Elias and S. A. Othman, “Preparation and Characterization of Oil Palm Tree for Insulation Material”, ijscet, vol. 13, no. 3, pp. 195–201, Oct. 2022, Accessed: Jul. 23, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/11234