1. Universal health care coverage in Korea;Anderson;Health Affairs (Millwood),1989
2. Atim C. 2006. Initial lessons from the passage and implementation of the National Health Insurance Scheme (NHIS) Law in Ghana, 2003. Manila. Presentation at Conference on Extending Social Health Insurance to Informal Economy Workers, Manila, Philippines, 18th-20th October.
3. Beyond Survival
4. BelevB (ed.). 2003. The informal Economy in the EU Accession Countries: Size, Scope, Trends and Challenges of the Process of EU Enlargement. Center for the Study of Democracy: Sofia.