Parulian, F. S., M. A. Riyadi, I. Z. Pane, and M. Muflih. “The Design of Improved Automatic Operation Control of Indonesian Low- Speed Wind Tunnel Based on Programmable Logic Controller and Human Machine Interface”. Jurnal Nasional Teknik Elektro, vol. 12, no. 2, July 2023, doi:10.25077/jnte.v12n2.1098.2023.