Degefe, Gezahegn, Girum Tamire, Seid Mohammed Hassen, and Abinet Haile. 2017. “Evaluation of the Use of Some Benthic Macro-Invertebrate Multimetric Indices Associations With Environmental Variables in Ecological Assessment of Some Ethiopian Rivers”. Hydro Nepal: Journal of Water, Energy and Environment 20 (January):49-54. https://doi.org/10.3126/hn.v20i0.16489.