Valda , L., Ramos , M., Calderon , N., Medeiros , A., Savino , B., Cavalcante , C., & Menezes , H. (2017). Aspects of PLC-based in PID controller applied to control of oil pipeline located in Coari-Amazonas. ITEGAM-JETIA, 3(9). Retrieved from https://itegam-jetia.org/journal/index.php/jetia/article/view/129