WATSON, Dennis G.; PENSE, Seburn L.; HARRISON, Tony V.; STEFFEN, Richard W. Introducing Electronic Systems Concepts Using Old Computers. Journal of Agricultural Systems, Technology, and Management, [S. l.], v. 20, n. 1, 2005. Disponível em: https://jastm.org/index.php/jastm/article/view/11783. Acesso em: 23 feb. 2025.