ESTEPP, Christopher M.; STRIPLING, Christopher T.; CONNER, Nathan W.; GIORGI, Aaron; ROBERTS, T. Grady. An Examination of the Learning Activities, Cognitive Level of Instruction, and Teacher Immediacy Behaviors of Successful Instructors in a College of Agriculture. Journal of Agricultural Education, [S. l.], v. 54, n. 2, p. 15–28, 2013. DOI: 10.5032/jae.2013.02015. Disponível em: https://jae-online.org/index.php/jae/article/view/521. Acesso em: 1 may. 2026.