Zaib-un-Nisa*, Sadia Irum, Saba Abbas, and Hafiza Nida Shehzadi. 2025. “Optimization and Kinetics for Se4⁺/TiO2 Enhanced Photocatalytic Performance Against Polyethylene”. Physical Education, Health and Social Sciences 3 (2):28-44. https://doi.org/10.63163/jpehss.v3i2.424.