Commercial Diplomacy and Its Role in the 21st Century. Czech Journal of International Relations, Prague, Czech Republic, v. 42, n. 4, p. 52–72, 2007. DOI: 10.32422/cjir.543. Disponível em: https://ojs3.iir.cz/index.php/cjir/article/view/543. Acesso em: 1 may. 2026.