Pella, Stephanie, Frans Likadja, Molina Odja, and Wenefrida Ina. “RANCANG BANGUN SISTEM PRESENSI BERBASIS IOT”. Jurnal Media Elektro 9, no. 2 (October 15, 2020): 60 - 67. Accessed December 22, 2024. https://ejurnal.undana.ac.id/index.php/jme/article/view/2969.