1.
Andre Setya Yudhanto, Migunani. PEMANFAATAN GLOBAL POSITIONING SYSTEM (GPS) PADA PRESENSI KARYAWAN BERBASIS SMARTPHONE. ELKOM [Internet]. 2020 Dec. 10 [cited 2024 Nov. 25];13(2):139-50. Available from: https://journal.stekom.ac.id/index.php/elkom/article/view/307