FRAZE, Steve D.; HARDIN, Kelly K.; BRASHEARS, M. Todd; HAYGOOD, Jacqui L.; SMITH, James H. The Effects Of Delivery Mode Upon Survey Response Rate And Perceived Attitudes Of Texas Agri-Science Teachers. Journal of Agricultural Education, [S. l.], v. 44, n. 2, p. 27–37, 2003. DOI: 10.5032/jae.2003.02027. Disponível em: https://jae-online.org/index.php/jae/article/view/202. Acesso em: 17 jul. 2024.