“Green Synthesis of Magnetic Iron Oxide Nanoparticle for Antibacterial Activity: A Review: Review: Nano-Technology Use in Green Synthesis”. Biological Sciences - PJSIR, vol. 64, no. 2, July 2021, pp. 202-10, https://doi.org/10.52763/PJSIR.BIOL.SCI.64.2.2021.202.210.