ABDUL-HUSSEIN, H. N. Foreign policies of states: a study of political variables and geographical constants. The International and Political Journal, [S. l.], v. 54, n. 1, p. 123–158, 2023. DOI: 10.31272/ipj.54.6. Disponível em: https://ipj.uomustansiriyah.edu.iq/index.php/political/article/view/129. Acesso em: 3 jul. 2024.