Abdullah, A., Rashid, U., Din, I., Aslam, M., Nazir, F., Kanwal, A., Kulsoom, R., Hussain, F., Afzal, M., Abidi, S., & Memon, N. 2024 Jan 1. Physicochemical and pathological assessment of groundwater quality from Sargodha, Pakistan using hybrid multi-layer slow sand filter: pre and post treatment analysis. Mehran University Research Journal of Engineering and Technology. [Online] 43:1