Fardani, Roushandy, Rodiatullah Rodiatullah, Idham Halid, and Bustanul Atfal. 2023. “Uji Aktivitas Antioksidan Ekstrak Bunga Rosella (Hibiscus Sabdariffa) Menggunakan Metode 1,1-Difenil-2-Pikrilhidrazyl (DPPH)”. JSN : Jurnal Sains Natural 1 (4), 97-100. https://doi.org/10.35746/jsn.v1i4.411.