Tirpáková, Anna, Jana Vojteková, Iveta Opálená, František Petrovič, Gabriela Repaská, and Matej Vojtek. “Development and Perspective of Gold and Silver Jewelry Imports to Slovakia Considering the Impact of the COVID-19 Pandemic”. Anuário do Instituto de Geociências 47 (May 7, 2024). Accessed December 10, 2025. https://www.revistas.ufrj.br/index.php/aigeo/article/view/61842.