FISSY, SYF., 		SARI, RAFIKA, AND 		PRATIWI, LIZA.
" Effectivebess of Anti Acne Gel Containing Ginger Ethanol Extract (Zingiber officinale Rosc.Var. Rubrum) against Propionibacterium acnes dan Staphylococcus epidermidis" <em>JURNAL ILMU KEFARMASIAN INDONESIA</em> [Online], Volume 12 Number 2 (30 September 2014)