Suprijono, A.; Wulan S., A. H. . Antioxidant Activity Test Combination Sarang Semut Extract (Myrmecodia Pendans) And Rosella Flower Extract (Hibiscus Sabdariffa L.) With Dpph (1,1-Difenil-2-Pikrilhidrazil) Method: -. ijlsar 2022, 1, 46-49.