Pratomo, G. S., Chusna, N. and Priyadi, M. (2020) “Uji Potensi Daya Hambat Ekstrak Metanol Biji Jintan Hitam (Nigella Sativa L.) Terhadap Bakteri Streptococcus: Inhibitory Potential Test of Black Cumin Seeds (Nigella Savita L.) Methanol Exstract Against Streptoccus Bacteria”, Jurnal Surya Medika (JSM), 6(1), pp. 18–21. doi: 10.33084/jsm.v6i1.1615.