“Efektivitas Aplikasi Quanta Monitor dalam Mengukur Radiasi Smartphone Mahasiswa FKIP Fisika Unsyiah: Effectiveness of the Quanta Monitor Application in Measuring the Radiation of Smartphone Students of FKIP Physics Unsyiah”, st, vol. 2, no. 2, Jul. 2019, doi: 10.32734/st.v2i2.541.