Abbas Altufaily, S., ساره, Kareem Mohammed, M., محمد, Kareem Mohammed, S., سماح and Ahmed, H. 2025. Smart Water Level Indicator with Dry Protection Based on Ultrasonic Sensor Water indicator, Dry protection, Ultrasonic. AL-Rafidain Journal of Computer Sciences and Mathematics. 18, 2 (Jun. 2025), 168–174.