WIBOWO, Galih Hendra; 						PRASETYO, Junaedi Adi; 						AYATULLAH, Mohamad Dimyati.
 Rancang bangun aplikasi presensi berbasis geolokasi dan interval waktu.
<strong>JURNAL ELTEK</strong>, [S.l.], v. 19, n. 1, p. 18-25, apr. 2021.
ISSN 2355-0740.
Available at: &lt;<a href="https://eltek.polinema.ac.id/index.php/eltek/article/view/268" target="_new">https://eltek.polinema.ac.id/index.php/eltek/article/view/268</a>&gt;. Date accessed: 02 july 2022.
doi: <a href="https://doi.org/10.33795/eltek.v19i1.268">https://doi.org/10.33795/eltek.v19i1.268</a>.