Comparative analysis of water quality index and river classification in Kereh River, Penang, Malaysia: Impact of untreated swine wastewater from Kampung Selamat pig farms

by Waras M.N.; Zabidi M.A.; Ismail Z.; Sangaralingam M.; Gazzali A.M.; Harun M.S.R.; Aziz M.Y.; Mohamed R.; Najib M.N.M.
Published in Water Environment Research (2024)