AMIN, Atef H.; STEWART, Bob R. Training And Visit Extension Program Outcomes In Ninia Governorate, Egypt. Journal of Agricultural Education, [S. l.], v. 35, n. 3, p. 30–34, 1994. DOI: 10.5032/jae.1994.03030. Disponível em: https://jae-online.org/index.php/jae/article/view/907. Acesso em: 3 may. 2026.