List of Articles Reza Pournajaf Article 1 - Carbon Monoxide Gas Sensor Based on Nanocrystalline SnO2 Thin Film Grown on Al2O3 Substrate 10.71670/jmatpro.2024.981653 Amirhosein Asilian S. Mohammadali Zanjani Reza Pournajaf Reza Ebrahimi-kahrizsangi Journal of Advanced Materials and Processing , Issue 3 , Year , Summer 2023