Abdulrahman, A.F., Ahmed, S.M. and Ahmed, N.M. 2017. The Influence of the Growth Time on the Size and Alignment of Zno Nanorods. Science Journal of University of Zakho. 5, 1 (Mar. 2017), 128–135. DOI:https://doi.org/10.25271/2017.5.1.313.