NOWAK, T. Case Study – based experience concerning technical and economical effectiveness resulting from the operation of photovoltaic installations. Scientific Journal of Gdynia Maritime University, [S. l.], v. 1, n. 120, p. 7–21, 2021. DOI: 10.26408/120.01. Disponível em: https://ojs.umg.edu.pl/index.php/sjgmu/article/view/59. Acesso em: 2 may. 2024.