“Optimization of Used Cooking Oil Utilization through Aromatherapy Candle-Making Training: A Case Study in Lestari Jaya Hamlet, East Kutai, East Kalimantan: Optimalisasi Pemanfaatan Minyak Jelantah Melalui Pelatihan Pembuatan Lilin Aromaterapi: Studi Kasus Di Dusun Lestari Jaya, Kutai Timur, Kalimantan Timur”. ANDIL Mulawarman Journal of Community Engagement 3, no. 1 (January 2, 2026): 37–45. Accessed January 26, 2026. https://e-journals2.unmul.ac.id/index.php/ANDIL/article/view/3755.