CHIZARI, Mohammed; KARBASIOUN, Mostafa; LINDNER, James R. OBSTACLES FACING EXTENSION AGENTS IN THE DEVELOPMENT AND DELIVERY OF EXTENSION EDUCATIONAL PROGRAMS FOR ADULT FARMERS IN THE PROVINCE OF ESFAHAN, IRAN. Journal of Agricultural Education, [S. l.], v. 39, n. 1, p. 48–54, 1998. DOI: 10.5032/jae.1998.01048. Disponível em: https://jae-online.org/index.php/jae/article/view/1215. Acesso em: 30 jun. 2024.