GHAFUR, J. Penguatan Lembaga DPD Melalui Amandemen Ulang Lembaga MPR. Jurnal Hukum IUS QUIA IUSTUM, [S. l.], v. 14, n. 3, 2009. Disponível em: https://journal.uii.ac.id/IUSTUM/article/view/1079. Acesso em: 28 jul. 2025.