Widiawati, S., & Astuti, A. (2024). Effect of Isopropanol on Optical Properties of Fe3O4/ZnO/Graphene Quantum Dots (GQDs) Nanocomposite . JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS, 16(2), 142–150. https://doi.org/10.25077/jif.16.2.142-150.2024