Kravchenko, Oksana A. “Principles of Strategy Formation and Tools for the Analysis and Forecasting of Work of Organizations Engaged in Energy Sales Activities”. International Journal of Energy Economics and Policy 10, no. 1 (November 13, 2019): 208–214. Accessed November 21, 2024. https://econjournals.com./index.php/ijeep/article/view/8445.