DRAHOVZAL, O. Supply Chain in Electro-Energetics and Real Options. Acta Polytechnica, [S. l.], v. 46, n. 4, 2006. DOI: 10.14311/840. Disponível em: https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/840.. Acesso em: 13 may. 2025.