Haq, R. U., Singh, H. and Choudhary, M. P. (2025) “Experimental study on optimization of chemical oxygen demand reduction through advanced oxidation process for refinery-based oily sludge in Barmer Rajasthan, India”, EQA - International Journal of Environmental Quality, 67, pp. 36–44. doi: 10.6092/issn.2281-4485/20955.