Gunawan, Kelvin, and Eka Maulana. “PERANCANGAN PREHEATER PADA SISTEM PIROLISIS KAPASITAS 20 KG/JAM”. Teknobiz : Jurnal Ilmiah Program Studi Magister Teknik Mesin 11, no. 2 (July 13, 2021): 129-134. Accessed January 8, 2025. https://journal.univpancasila.ac.id/index.php/teknobiz/article/view/2471.