Flayyih, A. R., Mohammed, W. T., & Abbar, A. H. (2026). Petroleum refinery wastewater degradation by heterogeneous-electro-fenton process using activated carbon loaded with Iron and Cerium: A kinetic study. Iraqi Journal of Chemical and Petroleum Engineering, 27(1), 25-38. https://doi.org/10.31699/IJCPE.2026.1.3