SLOCOMBE, John W.; HARNER, Joseph P. Instructional Approches for Teaching Electrical Wiring. Journal of Agricultural Systems, Technology, and Management, [S. l.], v. 4, n. 1, p. 2–10, 1988. Disponível em: https://jastm.org/index.php/jastm/article/view/11909. Acesso em: 19 may. 2026.