“Implementation of Regional Head Elections with a Single Candidate in the Perspective of Democratic Principles Based on Article 18 Paragraph (4) of the 1945 Constitution”, ZALDINRA, vol. 1, no. 1, pp. 10–21, May 2026, Accessed: Jun. 02, 2026. [Online]. Available: https://zaliljournal.com/index.php/zaldinra/article/view/vol1no1