“Antioxidant Activity Test of Ubiquinone Microemulsion with DPPH (1,1-Diphenyl-2-picrylhydrazyl) Method : Uji Aktivitas Antioksidan Mikroemulsi Ubiquinone dengan Metode DPPH (1,1-Difenil-2-pikrilhidrazil)” (2022) Journal Pharmasci (Journal of Pharmacy and Science), 7(2), pp. 125–130. doi:10.53342/pharmasci.v7i2.286.