“APPLICATION OF BUZZER & VIBRATION SENSOR FOR VEHICLE TRACKING SYSTEM INVOLVED DROWSINESS DETECTION” (2021) JournalNX - A Multidisciplinary Peer Reviewed Journal, 3(03), pp. 1–3. Available at: https://repo.journalnx.com/index.php/nx/article/view/2215 (Accessed: 30 January 2026).