S. Hashim, F. ., M. Naeem, M. and S.Abed Al-Abbas, S. (2023) “ Impact of black nickel oxide nanoparticles on fabricated PVA-PEG/Ni2O3 nanocomposites: morphology, optical and A.C electrical properties ”, Journal of Kufa-Physics, 15(02), pp. 1–12. doi: 10.31257/2018/JKP/2023/v15.i02.11889.