NEZHNIKOVA, E. V.; OKHREMENKO, I. V.; PAPELNIUK, O. V. Investigation of the Features of Investment in the Development of Renewable Energy Sources: Main Consumers, Legal Regulation, Equipment, Rates and Delivery. International Journal of Energy Economics and Policy, [S. l.], v. 8, n. 4, p. 178–186, 2018. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/6710. Acesso em: 2 oct. 2022.