Mary Jaycel Orlene P. Melegrito, Gary R. Gorospe, Rick Donald S. Manzon, and Noel T. Florencondia. 2022. “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”. International Journal of Progressive Research in Science and Engineering 3 (05):123-26. https://journal.ijprse.com/index.php/ijprse/article/view/575.