1. Sustainable agriculture in eastern Ethiopia
:MESFIN, Hiwot Mekonnen. Sustainable agriculture in eastern Ethiopia. In Review of Agricultural and Applied Economics. - Nitra : Slovenská poľnohospodárska univerzita v Nitre, 2017. ISSN 1336-9261, 2017, vol. 20, no. 1, s. 25-30 online.