Luketsi, W. P., Wicaksono, A. H., & Rohmah, D. U. M. (2022). FORMULASI SABUN CUCI TANGAN CAIR DENGAN KOMBINASI EKSTRAK KOPI ROBUSTA (Coffea Canephora) NGEBEL PONOROGO: Formulation of Liquid Hand Wash Soap with The Addition of Robusta Coffee Extract (Coffea Canephora) Ngebel Ponorogo. Agroindustrial Technology Journal, 6(1), 14–23. Retrieved from https://atj.journal.unida.gontor.ac.id/index.php/atj/article/view/91