YULIANI, NI NYOMAN, JEFRIN SAMBARA, and MARIA ALEXANDRIA MAU. 2016. “TEST ACTIVITIES ANTIOXIDE ETILASETAT FRAMES OF ETHANOL EXTRACTS RED GINGER RANGE (Zingiber Officinale Var Rubrum) WITH DPPH METHOD (1,1-Diphenyl-2-Picrylhydrazyl)”. JURNAL INFO KESEHATAN 14 (1):1091-1111. https://jurnal.poltekkeskupang.ac.id/index.php/infokes/article/view/100.