Al-Hafidh, M. S., M. A. Al-Nama, and A. S. Al-Fahadi. “Utilization of Solar Water Heaters to Reduce Residential Electrical Load”. UHD Journal of Science and Technology, vol. 1, no. 1, Apr. 2017, pp. 23-26, doi:10.21928/uhdjst.v1n1y2017.pp23-26.