W. Ahmad, H. C. Joshi, S. Pandey, V. Kumar, and M. Verma, “An overview of green methods for Fe2O3 nanoparticle synthesis and their applications”, Int. Nano Lett., vol. 13, no. 2 (June 2023), Nov. 2022, doi: 10.1007/s40089-022-00386-w.