Hutasoit, Rutmian Mariama, Fahmi Ruziq, and Mayang Mughnyanti. “Designing Employee Attendance Application Using Location-Based Service (LBS) Based on Android”. Journal of Technology and Computer 1, no. 4 (November 4, 2024): 40–44. Accessed August 11, 2025. https://journal.technolabs.co.id/index.php/jotechcom/article/view/34.