[1]
B. Posza and C. Borbély, “Trends and Dilemmas in the Utilization of Renewable Energy Sources”, Act Sci Soc, no. 44, pp. 81–92, Feb. 2015, Accessed: Jan. 31, 2026. [Online]. Available: https://journal.uni-mate.hu/index.php/asc/article/view/2155