Khoirunnisya, Khoirunnisya, and Ivan Faizal. 2024. “Monitoring Presensi Online Dengan Teknologi Global Positioning (GPS) Dan Face Detection”. Scientia Sacra: Jurnal Sains, Teknologi Dan Masyarakat 4 (2):1-6. http://www.pijarpemikiran.com/index.php/Scientia/article/view/697.