“Proposals of Cogeneration System Alternatives As Cost Reduction Factor in the Use and Consumption of Energy and Pollutant Emission Gases in Alpha Hospital in Manaus City”. ITEGAM-JETIA 2, no. 8 (dezembro 22, 2017). Acesso em outubro 23, 2026. https://itegam-jetia.org/journal/index.php/jetia/article/view/154.