SUPRAYITNO, Suprayitno; TONY, Tony. Consumer Legal Protection in Gold Buying and Selling Transactions at Bank Syariah Indonesia Aksara Medan. International Journal of Social Science, Education, Communication and Economics, [S. l.], v. 2, n. 6, p. 1895–1904, 2024. DOI: 10.54443/sj.v2i6.279. Disponível em: https://sinomicsjournal.com/index.php/sj/article/view/279. Acesso em: 3 jan. 2026.