Blank Vote on the Simultaneous Regional Elections in Indonesia: Islamic Constitutional Law Perspective. Jurnal Hukum Islam, Indonesia, v. 22, n. 2, p. 437–464, 2024. DOI: 10.28918/jhi.v22i2.07. Disponível em: https://e-journal.uingusdur.ac.id/jhi/article/view/jhi_v22i2_7. Acesso em: 19 jul. 2026.