Alsultany, F.H. and Ghazia, R.A. 2019. Seed/Catalyst-Free Growth of 2D And 3D Zno Nanostructures on Glass Substrate by Thermal Evaporation Method: Effects of Carrier Gas Flow Rate. Al-Mustansiriyah Journal of Science. 29, 3 (Mar. 2019), 129–132. DOI:https://doi.org/10.23851/mjs.v29i3.631.