CHARANDABI, Sina E.; GHASHAMI, Farnaz; KAMYAR, Kamyar. US-China Tariff War: A Gravity Approach. Business and Economic Research, [S. l.], v. 11, n. 3, p. 69–77, 2021. DOI: 10.5296/ber.v11i3.18757. Disponível em: https://macrojournal.org/index.php/ber/article/view/478. Acesso em: 7 jul. 2024.