kayubiyanto, anggit yoebrilianti, Nurhayani, M. Rahmawati Masitoh, dan K. Ikhsan. “A Processing Processing and Utilization of Used Cooking Oil into Dish Soap in Domas Village, Pontang District: Limbah, Minyak Jelantah, Sabun Cuci Piring”. JURNAL PENGABDIAN VOKASI ( JAPESI ), Vol. 2, no. 2, Januari 2024, hlm. 1-6, doi:10.30656/japesi.v2i2.6837.