Rosalinda S, Dewi NR, Nurjanah S. Utilization of Inferior Green Coffee Bean Oil for Air Freshener Gel. JTEP-L [Internet]. 2022 Mar. 31 [cited 2026 Jun. 28];11(1):48-59. Available from: https://jtep.fp.unila.ac.id/index.php/JTP/article/view/5482