NINGRUM, D. Y.; CHAMIM, A. N. N.; SYAHPUTRA, R.; JAMAALUDDIN, J. Report of Energy Audit in Building F1, F3, F4, and G6 of Universitas Muhammadiyah Yogyakarta. Journal of Electrical Technology UMY, [S. l.], v. 3, n. 2, p. 61–68, 2019. DOI: 10.18196/jet.3255. Disponível em: https://journal.umy.ac.id/index.php/jet/article/view/8260. Acesso em: 7 sep. 2025.