GRACZYK, Alicja. Analysis and Prognosis of Renewable Energy Development in Lower Silesia Based on the Research Conducted. Regional Barometer. Analyses & Prognoses, [S. l.], n. 2 (28), p. 85–91, 2012. DOI: 10.56583/br.1242. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1242. Acesso em: 17 jul. 2025.