PIKLER, Bálint Valentin; CSIMA, Ferenc. The solar industry boom in Germany. REGIONAL AND BUSINESS STUDIES, [S. l.], v. 3, n. 1 Suppl., p. 35–42, 2011. Disponível em: https://journal.uni-mate.hu/index.php/rbs/article/view/435. Acesso em: 5 dec. 2025.