Muqbil, Z.A.M. and T. Dahham, A. 2025. Fabrication of Ag@Cr Core-Shell Nano Composites for NO2 Gas Sensing Application. Iraqi Journal of Physics. 23, 2 (Jun. 2025), 45–53. DOI:https://doi.org/10.30723/ijp.v23i2.1343.