Prasetia, Vicky, Denis, and Sugeng Dwi Riyanto. “Energy System Audit of Lighting and Air Conditioning in Building E and F Cilacap State Polytechnic”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 5, no. 9 (September 27, 2019): 53–60. Accessed April 27, 2024. https://ijasre.net/index.php/ijasre/article/view/471.