LIU, Y.; AUTCHARIYAPANITKUL, K.; NUNTHASEN, K.; SINNARONG, N. The Impact of Population Aging on Economic Development in China: Insights from Heilongjiang, Hebei, and Hunan. Interdisciplinary Academic and Research Journal , Maha Sara Kham, TH., v. 5, n. 6, p. 837–858, 2025. DOI: 10.60027/iarj.2025.286770. Disponível em: https://so03.tci-thaijo.org/index.php/IARJ/article/view/286770. Acesso em: 1 oct. 2026.