DU, Panyi; LYU, Xintong; GUO, Ning. Research on the Global PNG Trade Community Analysis and The Current Situation of Our Country’s PNG Imports. International Journal of Global Economics and Management, [S. l.], v. 10, n. 3, p. 94–106, 2026. DOI: 10.62051/ijgem.v10n3.11. Disponível em: https://ijgem.org/index.php/ojs/article/view/315. Acesso em: 31 may. 2026.