ROS FLORENZA, Joaquin. Course of Programmable Logic Control (PLC) in Distance Learning. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 3, n. 1, 2007. DOI: 10.3991/ijoe.v3i1.386. Disponível em: https://online-journals.org/index.php/i-joe/article/view/386. Acesso em: 28 mar. 2024.