Nezhnikova, E. V., Okhremenko, I. V., & Papelniuk, O. V. (2018). 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, 8(4), 178–186. Retrieved from https://econjournals.com./index.php/ijeep/article/view/6710