YOUSE, Faradilla Yulia; HAKIM, Nur; PANDIANGAN, Roni. PERLINDUNGAN HUKUM TERHADAP INVESTOR KORBAN DALAM PERJANJIAN  PROMISSORY NOTE PENERBIT YANG TIDAK BERIZIN. SINERGI : Jurnal Riset Ilmiah, [S. l.], v. 3, n. 9, p. 2660–2677, 2026. DOI: 10.62335/sinergi.v2i9.2966. Disponível em: http://manggalajournal.org/index.php/SINERGI/article/view/2966.. Acesso em: 5 sep. 2026.