Kusumaningtyas, Ratna Dewi, Haniif Prasetiawan, Widi Astuti, Wara Dyah Pita Rengga, and Dimas Rahadian Aji Muhammad. “Design and Construction of Microwave-Assisted Pyrolysis of Waste Coconut Shell for the Isolation of Pyroligneous Acid ”. KnE Social Sciences 3, no. 18 (July 3, 2019): 544–553. Accessed March 28, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/4745.