Fachrurrazi, Khoiruroziq F, Nilakresna S. Design of ADGS Prototype Using Arduino-Based Distance Sensor at Gorontalo Djalaluddin Airport. ajtk [Internet]. 2021 Dec. 31 [cited 2024 Sep. 19];4(2):51-5. Available from: https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/193