Declining United States Leadership and the Future of International Political System. Mediterranean Journal of Social Sciences, [S. l.], v. 14, n. 5, p. 1, 2023. DOI: 10.36941/mjss-2023-0027. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/13539.. Acesso em: 18 jul. 2024.