Handrianto, P. . (2016) “UJI ANTIBAKTERI EKSTRAK JAHE MERAH Zingiber officinale var. Rubrum TERHADAP Staphylococcus aureus DAN Escherichia coli”, Journal of Research and Technology, 2(1), pp. 1–4. doi: 10.55732/jrt.v2i1.259.