HendraS. D., RubionoG., & MukhtarA. (2018). Karakteristik Char Hasil Pirolisis Ban Bekas Pada Rotary Kiln. V-MAC (Virtual of Mechanical Engineering Article), 3(1), 13-16. Retrieved from https://ejournal.unibabwi.ac.id/index.php/vmac/article/view/630