Kvon, G. M., Prokopyev, A. I., Shestak, V. A., Ivanova, S. A., & Vodenko, K. V. (2018). Energy Saving Projects as Energy Security Factors. International Journal of Energy Economics and Policy, 8(6), 155–160. Retrieved from https://econjournals.com./index.php/ijeep/article/view/7143