CSIPKÉS , Margit. The Role of Renewable Energy Sources in Energy Production and Use. International Journal of Engineering and Management Sciences, [S. l.], v. 5, n. 1, p. 678–688, 2020. DOI: 10.21791/IJEMS.2020.1.56. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/5693.. Acesso em: 1 may. 2024.