“Evaluation of Photo-Fenton and Photo-Fenton-Like Methods for Removing Direct Orange 118 Dye from Wastewater”. Tikrit Journal of Engineering Sciences 32, no. 3 (August 18, 2025): 1–16. Accessed September 11, 2026. https://tj-es.com/ojs/index.php/tjes/article/view/2075.