Titahelu, Nicolas, Jonny Latuny, Cendy Sophia Edwina Tupamahu, and Sefnath Josep Etwan Sarwuna. “Pitch Pitch Ratio Effect on the Effectiveness of Condenser for Essential Oil Distillation”. Journal of Energy, Mechanical, Material, and Manufacturing Engineering 6, no. 2 (December 20, 2021): 145–154. Accessed November 22, 2024. https://ejournal.umm.ac.id/index.php/JEMMME/article/view/19006.