Bondar, O., Klymchuk, M., Shovkivska, V., Klochko, A., & Malik , R. (2019). THEORETICAL ASPECTS OF FORECASTING ENERGY CLUSTER DEVELOPMENT TAKING INTO ACCOUNT OF MODERN INNOVATION- INVESTMENT TRENDS. The Actual Problems of Regional Economy Development, 1(15), 27–35. https://doi.org/10.15330/apred.1.15.27-35