Gold and Silver in the 21st Century: Reserve Strategy, Industrial Transformation, and Geopolitical Risk (2000–2025). International Journal of Latest Technology in Engineering Management & Applied Science, [S. l.], v. 15, n. 4, p. 1248–1255, 2026. DOI: 10.51583/IJLTEMAS.2026.150400108. Disponível em: https://www.ijltemas.in/submission/online/article/view/4653.. Acesso em: 26 may. 2026.