PALLIS, A. A.; THEOTOKAS , I. N. Shipping and Ports at Crossroads . SPOUDAI Journal of Economics and Business, [S. l.], v. 67, n. 1, p. 3–6, 2017. Disponível em: https://spoudai.org/index.php/journal/article/view/151. Acesso em: 22 dec. 2024.