Muqbil, Zahraa A. Muqbil, and Ashwaq T. Dahham. “Fabrication of Ag@Cr Core-Shell Nano Composites for NO2 Gas Sensing Application”. Iraqi Journal of Physics, vol. 23, no. 2, June 2025, pp. 45-53, https://doi.org/10.30723/ijp.v23i2.1343.