TOINDA, L. O. R.; SUNARDI, S. Evaluation and Identification of Opportunities for Saving Electrical Energy Consumption in Artificial Lighting Systems Inside Buildings. JMPM (Jurnal Material dan Proses Manufaktur), [S. l.], v. 8, n. 2, p. 86–97, 2025. DOI: 10.18196/jmpm.v8i2.22184. Disponível em: https://journal.umy.ac.id/index.php/jmpm/article/view/22184. Acesso em: 30 apr. 2025.