Cortez, Jerico, Dizon, Ramwon Dil, Esguerra, Elton John, Jimenez, John Paul, Tangcuangco, Alma, and Agustin, Edward Joseph. “Proposed Grounding System for A Solar-Powered Building Design at A State University in Pampanga”. International Journal of Progressive Research in Science and Engineering 3, no. 6 (June 30, 2022): 122–130. Accessed May 18, 2024. https://journal.ijprse.com/index.php/ijprse/article/view/636.