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		Nainggolan, F., 		Caily, R., 		Lubis, S., 		Indra ER, N., & 		Elba Duta Nugraha, I.
(2024).
 RANCANG BANGUN PURWARUPA SISTEM REGISTRASI MASUK PINTU TOLL UNTUK KENDARAAN MENGGUNAKAN LONG RANGE RADIO (LORA).
<em>Jurnal SPEKTRUM, 11</em>(3), 49-58.
doi:10.24843/SPEKTRUM.2024.v11.i03.p5