FORMULASI SEDIAAN SABUN MANDI PADAT EKSTRAK ETANOL UBI JALAR UNGU (Ipomea batatas L) SEBAGAI PELEMBAB KULIT. JURNAL PENGMAS KESTRA (JPK), [S. l.], v. 1, n. 2, p. 364–367, 2021. DOI: 10.35451/jpk.v1i2.901. Disponível em: https://ejournal.medistra.ac.id/index.php/JPK/article/view/901. Acesso em: 30 nov. 2025.