Application of renewable energy sources in hospital services. ITEGAM-JETIA, [S. l.], v. 1, n. 2, p. 17–21, 2015. DOI: 10.5935/2447-0228.201515. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/15. Acesso em: 23 oct. 2026.