VERTIKA GOSWAMI, DR. GARGI SHARMA. Hedging Risk With Precious Metals: The Role Of Gold And Silver In Modern Portfolios. European Economic Letters (EEL), [S. l.], v. 15, n. 3, p. 3200–3208, 2025. Disponível em: https://eelet.org.uk/index.php/journal/article/view/3763. Acesso em: 20 oct. 2025.