TAMBUNAN, A. S. Menelusuri Eksistensi Ketetapan MPRS NO. XX/MPRS/1966. Unisia, [S. l.], v. 30, n. 65, 2012. DOI: 10.20885/unisia.vol30.iss65.art3. Disponível em: https://journal.uii.ac.id/Unisia/article/view/2664. Acesso em: 4 apr. 2025.