Le, M., P. Pham, and H. Bui. “Synthesis of Carbon Nanofibers from Electrospun Polyvinylidene Fluoride Nanofibers for Cathode Electrodes in Li-O2 Batteries”. Science & Technology Development Journal: Natural Sciences, Vol. 6, no. 3, Sept. 2022, pp. 2193-02, doi:https://doi.org/10.32508/stdjns.v6i3.1193.