Jayanti, G.E. and Rahayu, T. 2023. Free radical scavenger of complex compound derived from bidara plant (Ziziphus mauritiana) nanopowder. BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES. 29, 1 (Feb. 2023), 34-40. DOI:https://doi.org/10.23869/bphjbr.29.1.20235.