1. The World Bank. World Bank Country and Lending Groups. Available at: https://datahelpdesk.worldbank.org/knowledgebase/articles/906519-world-bank-country-and-lending-groups. Accessed March 16, 2021.
2. Human Development Report,2020
3. The World Bank. The World Bank in Cambodia. Available at: https://www.worldbank.org/en/country/cambodia/overview. Accessed March 19, 2021.
4. The project for development of social health insurance for the informal sector in the Kingdom Of Cambodia,2018
5. Global monitoring report on financial protection in health,2019