PIROT, F.; LAVIN, C. A Solution to the Fiat Currency Problem: Uranium and Thorium Coins. European Journal of Applied Sciences, [S. l.], v. 13, n. 02, p. 101–105, 2025. DOI: 10.14738/aivp.1302.18474. Disponível em: https://journals.scholarpublishing.org/index.php/AIVP/article/view/18474. Acesso em: 5 dec. 2025.