Najib, G., Laili, S. and Syauqi, A. 2021. Persepsi Masyarakat terhadap Kualitas Air Sungai di DAS Metro Kecamatan Lowokwaru Kota Malang: Community Perception of River Water Quality in the Metro Watershed of Loawokwaru District, Malang City. Jurnal Ilmiah Biosaintropis (Bioscience-Tropic). 6, 2 (May 2021), 38–43. DOI:https://doi.org/10.33474/e-jbst.v6i2.303.