ABEBE, A. Historical Evolution of Agricultural Extension Service Approach in Ethiopia - A Review: Historical Evolution of Agricultural Extension Service Approach in Ethiopia - A Review. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ), [S. l.], v. 2, n. 4, 2017. DOI: 10.22377/aextj.v2i4.119. Disponível em: http://aextj.com/index.php/aextj/article/view/119. Acesso em: 2 may. 2024.