Modeling and Calculation of the Global Solar Irradiance on Slopes . Hungarian Journal of Industry and Chemistry, [S. l.], v. 47, n. 1, p. 57–63, 2019. DOI: 10.33927/hjic-2019-09. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/hjic-2019-09. Acesso em: 8 apr. 2025.