A. Hilmi, T. and Al-Ansari, R.A. 2025. Studying the Effect of Non-Thermal Plasma on the Structure, Optical, and Humidity Sensor Properties of Cr:Se Thin Films. Iraqi Journal of Physics. 23, 2 (Jun. 2025), 106–117. DOI:https://doi.org/10.30723/ijp.v23i2.1340.