1. Currency Substitution in Selected African Countries;A D Adom;Journal of Economic Studies,2009
2. How Will Digital Money Affect the International Monetary System?;T Adrian;Central Bank Digital Currency: Considerations, Project, Outlook CEPR ebook,2021
3. Measuring the Speed of Currency Substitution;A Agum;Applied Economics Letters,2021
4. Currency Substitution and Exchange Rate Instability: The Turkish Case;O C Ak�ay;European Economic Review,1997