Faesol, Agus, Imam Ashar, dan Gatut Yulisusianto. “IMPLEMENTATION OF TRACKING SYSTEM IN THE REAL TIME OF ANDROID FOR SENDING PERSONEL COORDINATION BASED ON MQTT”. Jurnal Telkommil 2, no. 2 (Oktober 21, 2020): 29–36. Diakses April 22, 2026. https://journal.poltekad.ac.id/index.php/kom/article/view/179.