Rambli, Jakaria, Wan Azlina Wan Abd Karim Ghani, and Mohamad Amran Mohd Salleh. “Characterization of Sago-Based Biochar As Potential Feedstock for Solid Fuel”. Journal of Energy and Safety Technology (JEST) 1, no. 2 (November 25, 2018). Accessed December 4, 2024. https://jest.utm.my/index.php/jest/article/view/16.