Wimbaningrum, R., Arisoesilaningsih, E., Retnaningdyah, C., & Indriyani, S. (2015). ASSESSMENT OF SURFACE WATER QUALITY FOR IRRIGATION PURPOSES IN JEMBER DISTRICT, INDONESIA. KnE Life Sciences, 2(1), 260-264. https://doi.org/10.18502/kls.v2i1.153