Penerapan Immutable Principle dalam Pasal 1 Ayat 1 UUD 1945 terhadap Negara Kesatuan Republik Indonesia. Manabia [Internet]. 2025 Dec. 24 [cited 2026 Aug. 15];5(02):169-86. Available from: https://e-journal.uingusdur.ac.id/al-manabia/article/view/13935