KILANOWSKI, Jill F.; JEPSEN, S. Dee; BERENBON, Rebecca. Reliability Analysis of Test Questions to Support a National Tractor and Machinery Safety Certification Program. Journal of Agricultural Education, [S. l.], v. 66, n. 4, p. Article 33, 2025. DOI: 10.5032/jae.v66i4.3277. Disponível em: https://jae-online.org/index.php/jae/article/view/3277. Acesso em: 17 jun. 2026.