Mary Jaycel Orlene P. Melegrito; Gary R. Gorospe; Rick Donald S. Manzon; Noel T. Florencondia. Centralized Automation of Steel Gates for Headgate Structure Using Solar at National Irrigation Administration-Upper Pampanga River Integrated Irrigation Systems Division Vi, Guimba, Nueva Ecija, Philippines. IJPRSE 2022, 3, 123-126.