CARTER, Richard I.; SPOTANSKI, David R. PERCEPTIONS OF LEADERSHIP AND PERSONAL DEVELOPMENT OF SELECTED HIGH SCHOOL STUDENTS IN IOWA. Journal of Agricultural Education, [S. l.], v. 30, n. 4, p. 30–34, 1989. DOI: 10.5032/jae.1989.04030. Disponível em: https://jae-online.org/index.php/jae/article/view/2238. Acesso em: 1 may. 2026.