Jamali, G., S. Devrajani, M. Korai, G. Rajar, R. Mahar, M. Kapri, and S. Hashmani. “Evaluation of the Performance of Wastewater Treatment Plant at Steel Mill Karachi, Pakistan”. Journal of Sustainable Environment, Vol. 2, no. 3, Apr. 2024, pp. 14 -19, doi:10.58921/jse.02.03.054.