Yakubiv, Valentyna, and Iryna Boryshkevych. “Strategic Analysis of the Development of Renewable Energetics in the World and in Ukraine ”. Journal of Vasyl Stefanyk Precarpathian National University, vol. 5, no. 3-4, Dec. 2018, pp. 33-43, doi:10.15330/jpnu.5.3-4.33-43.