Seid, Kassahun Ahmed, et al. “Fattening Cattle Salt Supplementation and Watering Practices of Urban and Peri-Urban Cattle Fatteners in Dessie and Kombolcha Towns, Ethiopia”. European Scientific Journal, ESJ, vol. 13, no. 9, Mar. 2017, p. 22, doi:10.19044/esj.2017.v13n9p22.