BIBLIOGRAPHY
Wikipedia, Turkish edition "Türk lirası" and English editions "Turkish lira," "Ottoman Public Debt Administration".
Wikipedia (according to the sources of each article)

Claims Supported by This Source
- Guinness World Records named it the world's least valuable currency in 1995, 1996, and from 1999 to 2004.
- The Turkish lira succeeded the Ottoman lira in 1923 (English edition "Turkish lira").
- The Ottoman Public Debt Administration was established in 1881 ("Ottoman Public Debt Administration").
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