admin JTSSA and A. A. M. Jameel, “Pump Switching System with an Ultrasonic Sensor Based Water Level Indicator: Jameel A. A. Mukred*, Ruzairi A. Rahim, Elmy Johana Mohamad, Qazwan Abdullah, Adel Y.I. Ashyap, Najib Al-Fadhali, S. Al-Ameri, Adeeb Salh, N. A. M. Alduais”, TSSA, vol. 3, no. 2, Dec. 2020.