Khushali K Shah, et al. “Green Synthesis of Coffee Bean and Xylitol Mediated Zinc Oxide Nanoparticles and the Assessment of Its Antioxidant Activity”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 30, no. 15, June 2023, pp. 387-92, https://doi.org/10.47750/jptcp.2023.30.15.045.