Panji Ratih Suci, Cikra Ikhda Nur H.S, Anita Candra Ningtyas, and Annisa Lailatul Maghfiroh. “Efektivitas Sabun Cuci Tangan Ekstrak Daun Afrika ( Vernonia Amygdalina Del.) Terhadap Bakteri Escherichia Coli”. OBAT: Jurnal Riset Ilmu Farmasi dan Kesehatan 2, no. 3 (April 25, 2024): 63–75. Accessed July 5, 2024. https://journal.arikesi.or.id/index.php/OBAT/article/view/364.