Rahman, Zeinor, Ali Fikri, Rizki Anantama, and Mohammad Iqbal Bachtiar. “Performance Evaluation of a Real-Time Teacher Attendance System Based on Haar Cascade and LBPH”. Bulletin of Data Science 5, no. 3 (June 29, 2026): 324-334. Accessed August 16, 2026. https://ejurnal.seminar-id.com/index.php/bulletinds/article/view/10446.