Ridhuan, Dwi Irawan, Rahmady Setiawan, Kemas. “Comparison of Types and Size of Biomass on Pirolysis Combustion Toward The Results of Bio-Charcoal and Liquid Smoke”. Journal of Engineering and Scientific Research 2, no. 1 (June 30, 2020): 10–15. Accessed June 26, 2022. https://jesr.eng.unila.ac.id/index.php/ojs/article/view/37.