Faizul Anwar Ramdhani, Budy Santoso C. Designing a Web-based Teacher Attendance System Application Using Geo Fencing at XYZ Elementary School. JSAI [Internet]. 2025 Jun. 8 [cited 2026 Jul. 1];8(2):326-32. Available from: https://jurnal.umb.ac.id/index.php/JSAI/article/view/8231