1. Acemoglu, D., & Autor, D. (2011). Skills, tasks and technologies: Implications for employment and earnings. In Handbook of labour economics (Vol. 4, pp. 1043–1171). Elsevier.
2. Altbach, P. G. (2012). The globalization of college and university rankings. Change: The Magazine of Higher Learning, 44(1), 26–31. https://doi.org/10.1080/00091383.2012.636001
3. Ang, H. M. (2020, February 24). SkillsFuture remains ‘one of the most important economic and social strategies for Singapore’s future’: Ong Ye Kung. Channel News Asia. https://www.channelnewsasia.com/news/singapore/skillsfuture-important-economic-social-strategy-ong-ye-kung-12464816
4. Ang, J. (2021, February 5). ST education forum: Lawrence Wong on 3 ways in which S’pore universities can transform themselves. The Straits Times. https://www.straitstimes.com/singapore/parenting-education/spore-universities-must-do-more-to-transform-themselves-says-lawrence
5. Arrow, K. J. (1973). Information and economic behaviour.