LALANNE, A. Measuring value circulation in regional chains: Assessing two alternative methods in South America. Latin American Journal of Trade Policy, [S. l.], v. 5, n. 14, 2022. DOI: 10.5354/0719-9368.2022.67235. Disponível em: https://revistas.uchile.cl/index.php/LAJTP/article/view/67235. Acesso em: 13 may. 2024.