Rafique, L., Adnan, A., Taha, A., Bano, S., Vambol, S., Mushtaq, T., Ilyas, N., Hussain, S., Borysova, L. and Kovalov, O. (2022) “Application of copper and aluminium electrode in electro coagulation process for municipal wastewater treatment: A case study at Karachi”, Ecological Questions, 34(1), pp. 99–107. doi: 10.12775/EQ.2023.008.