Sathish, S., Aravind Kumar, J., Prabu, D. and Narendrakumar, G. 2020. Evaluation of E-Fenton Process in Decolourization of Azo Dye (Congo Red) using Response Surface Methodology. Journal of Surface Science and Technology. 35, 3-4 (Jan. 2020), 120–127. DOI:https://doi.org/10.18311/jsst/2019/22232.