[1]
Putri, R.R. and Wildian, W. 2021. Rancang Bangun Detektor Sinyal Radio Frequency Smartphone dengan Frekuensi Operator GSM1800. Jurnal Fisika Unand. 9, 4 (Jan. 2021), 538–544. DOI:https://doi.org/10.25077/jfu.9.4.538-544.2020.