Nisa, Khoirun. "uji aktivitas antibakteri sediaan sabun cair fraksi methanol-air daun mangkokan (Polyscias scutellaria (Burm.f.) Fosberg.) terhadap bakteri Staphylococcus epidermidis" INDONESIA NATURAL RESEARCH PHARMACEUTICAL JOURNAL [Online], Volume 5 Number 1 (29 April 2020)