YANG, Menglin. Analysis of the Impact of Changes in Population Age Structure on Educational Fiscal Expenditure: Research Based on Provincial Panel Data from 1990 to 2023. Exploring Science Academic Conference Series, [S. l.], v. 13, p. 92–100, 2026. DOI: 10.70267/icbms.2601.92100. Disponível em: https://journals.zeuspress.org/index.php/conference/article/view/632. Acesso em: 15 mar. 2026.