Kareem, B.A. and Mazin Alshabander, B. 2025. Influence of pH on the Photocatalytic Activity of Ag/Fe2O3 and S/ Fe2O3 Nanoparticles by Methyl Blue Dye Degradation. Iraqi Journal of Physics. 23, 2 (Jun. 2025), 80–88. DOI:https://doi.org/10.30723/ijp.v23i2.1366.