Mikalauskas, Ignas, and Gabija Stanislovaitytė. “Sustainable Development through Geothermal Energy: Findings from Germany, Italy, Turkey, Iceland and France ”. Problemy Ekorozwoju 20, no. 1 (January 10, 2025): 236–244. Accessed January 21, 2025. https://ph.pollub.pl/index.php/preko/article/view/6615.