Ningrum, I. A., and R. Meutia. “Effectiveness of Black Seed Oil (Nigella Savita Linn) Against Staphylococcus Epidermidis Bacteria Found in Diabetic Ulcers”. Journal of Pharmaceutical and Sciences, vol. 6, no. 2, June 2023, pp. 903-8, doi:10.36490/journal-jps.com.v6i2.153.