PETRAUSKAS, G. Photovoltaic Conventional and Thin-film Cells Overview. Elektronika ir Elektrotechnika, [S. l.], v. 13, n. 4, 1997. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/15882. Acesso em: 6 may. 2025.