M. Hassan, H. Mohammed Ali Hasan, and H. Hassan Mjali, “Effect of Zinc Oxide Nanoparticles and Structural Properties of PVA/PMMA Composite Films”, JK-Physics, vol. 16, no. 02, pp. 36–47, Jun. 2025, doi: 10.31257/2018/JKP/2024/v16.i02.16787.