International economic polarity between the two blocs (China and the United States): A future vision. Political Issues, [S. l.], n. 76, p. 397–425, 2024. DOI: 10.58298/762024475. Disponível em: https://www.pissue.iq/index.php/pissue/article/view/475.. Acesso em: 4 feb. 2026.