Ainiyah, N., Erikania, S. and Nurmaulawati, R. 2024. Antioxidant Activity Test of Purified Extracts from Sea Lettuce (Ulva lactuca L.) from Pidakan Pacitan Beach Waters using the DPPH (1,1-Diphenyl-2-picrylhydrazyl) Method. Jurnal Farmasi & Sains Indonesia. 6, 2 (Jan. 2024), 61-70. DOI:https://doi.org/10.52216/jfsi.vol6no2p61-70.