“Study on the Structural and Optical Properties of CuO Thin Films Mixed with La2O3 Deposited using Pulsed Laser Deposition for Future Optoelectronic and Gas Sensing Devices Applications”, sjpas, vol. 7, no. 2, pp. 185–198, Jun. 2025, doi: 10.54153/sjpas.2025.v7i2.1123.