PUSPITA, D. PERLINDUNGAN HUKUM TERHADAP NASABAH/ INVESTOR DALAM TRANSAKSI ONLINE DI PERUSAHAAN PIALANG BERJANGKA (Studi di PT.BEST PROFIT FUTURES Cabang Medan). Journal Law of Deli Sumatera, [S. l.], v. 1, n. 1, 2021. Disponível em: https://www.journal.unds.ac.id/index.php/jlds/article/view/51. Acesso em: 3 nov. 2026.