AL-duory, abubakir, ابوبکر, AL-juboori, M., & معتز. (2021). Study the effect of annealing on the some physical properties of ZnO and NiO nanostructures. Journal of Education and Science (JES), 30(4), 37–58. https://doi.org/10.33899/edusj.2021.129592.1144