NINGSIH IY, FARADISA H, CAHYANI MD, ROSYIDI VA, HIDAYAT MA, . The formulation of ginger oil nanoemulsions of three varieties of ginger (Zingiber officinale Rosc.) as natural antioxidant. J.Res.Pharm. 2020;  24(6):  914-924. http://dx.doi.org/10.35333/jrp.2020.251