The Dynamics of Population Aging and Public Health Expenditure on Economic Growth: An Empirical Study in the Asia-Pacific Region. Efficient: Indonesian Journal of Development Economics, [S. l.], v. 9, n. 1, p. 64–77, 2026. DOI: 10.15294/efficient.v9i1.39799. Disponível em: https://journal.unnes.ac.id/journals/efficient/article/view/39799. Acesso em: 27 jan. 2026.