13. World Bank. Tertiary Education in East Asia: Challenges and Opportunities . Washington, DC: World Bank Publications, 2023. https://documents.worldbank.org/.
14. College Board. Trends in College Pricing and Student Aid 2024 . New York: The College Board, 2024. https://research.collegeboard.org.
15. U.S. Bureau of Labor Statistics. Consumer Expenditures Report, 2024 . Washington, DC: U.S. Department of Labor, 2025. https://www.bls.gov/cex/.