Habibah EU, Sumarno S. Attendance Information System Utilizing Global Positioning System (GPS) Using Appsheet Application: Sistem Informasi Daftar Hadir Memanfaatkan Global Positioning System (GPS) Menggunakan Aplikasi Appsheet. ijins [Internet]. 2022 Oct. 5 [cited 2025 Apr. 12];20:10.21070/ijins.v20i.737. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/737