Training on Processing Used Cooking Oil into "Environmentally Friendly Bright" Candles in Makmur Jaya Hamlet, Sangkima Village: Pelatihan Pengolahan Minyak Jelantah Menjadi Lilin “Terang Ramah Lingkungan” Di Dusun Makmur Jaya Desa Sangkima. ANDIL Mulawarman J Comm Engag 2026, 3 (1), 1-6. https://doi.org/10.30872/k6h9sn11.