[1]
S. A. Estikomah, A. M. P. Kautsar, I. Widyaratna, E. Muryani, and D. Ardiyanti, “Formulation and Inhibiting Activity of Paper Soap Yogurt Whey with Natural Dye of Hylocereus polyrhizus Skin Against Staphylococcus aureus”, BES, vol. 9, no. 2, pp. 294–301, Jul. 2025.