Aschalew Sisay, Tarekegn Garomsa and Lemmi Legesse (2022) “Effects of Brewery Beer Bio-sludge and Liquid Biofertilizer on Performance of the Malt Barley Yield, Grain Quality and Soil Fertility at Arsi and West Arsi Zone, 2017 Ethiopia”, International Journal of Agriculture and Animal Production, 2(03), pp. 14–32. doi: 10.55529/ijaap.23.14.32.