Oktafianto Y, Yulisusianto G, Yoda VA. Object Movement Detection System Using GPS, Passive Infrared Sensor, and Ultrasonic Sensor for Military Training Applications: Telekomunikasi Militer. Kom [Internet]. 31 Mei 2026 [dikutip 6 Juni 2026];7(1):95-109. Tersedia pada: http://journal.poltekad.ac.id/kom/article/view/764