ABENGA, J. K. . Barriers to Effective Extension Agents and Smallholder Farmer Communication in Gwagwalada Area Council, Abuja, Nigeria. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ), [S. l.], v. 6, n. 3, 2022. DOI: 10.22377/aextj.v6i3.326. Disponível em: http://aextj.com/index.php/aextj/article/view/326. Acesso em: 24 apr. 2024.