Simanjuntak, Helen Anjelina, and Rahmiati Rahmiati. “Antibacterial and Antifungal Activities of Patikan Kebo (Euphorbia Hirta L.) Herb Ethanol Extract”. Asian Journal of Pharmaceutical Research and Development, vol. 9, no. 5, Oct. 2021, pp. 6-9, doi:10.22270/ajprd.v9i5.1017.