The Contribution of Sharia Investment Instruments to Economic Development in Indonesia: Opportunities and Challenges of Precious Metals. Nomico, [S. l.], v. 2, n. 11, p. 80–90, 2025. DOI: 10.62872/8hbg1y81. Disponível em: https://ejournal-nawalaedu.com/index.php/NJ/article/view/2267. Acesso em: 16 jan. 2026.