KAMEL, Khaled; KAMEL, Eman. Process Control Ladder Logic Trouble Shooting Techniques Fundamentals. IRO Journal on Sustainable Wireless Systems, [S. l.], v. 1, n. 4, p. 206–214, 2019. DOI: 10.36548/jsws.2019.4.001. Disponível em: https://irojournals.com/irosws/article/view/1091. Acesso em: 21 mar. 2026.