Azizah, A. and Rusli, R. 2018. Pengontrolan Trafik Light Menggunakan Programmable Logic Controller (PLC) Siemens S7-1200 CPU 1214C. Musamus Journal of Electro & Mechanical Engineering. 1, 01 (Oct. 2018), 14-20. DOI:https://doi.org/10.35724/mjeme.v1i01.983.