POTENSI ANTIBAKTERI AIR REBUSAN SERBUK, EKSTRAK n-HEKSANA DAN EKSTRAK KLOROFORM CACING TANAH ( Perionyx sp.) TERHADAP BAKTERI Salmonella typhosa. JPS 2020, 3 (1), 62-68. https://doi.org/10.36490/journal-jps.com.v3i1.89.