Incumbent vs Challenger: A Comparative Study of Political Power in the 2020 Regional Head Election in Karimun Regency: Petahana vs Penantang: Studi Perbandingan Kekuatan Politik Pada Pemilihan Kepala Daerah di Kabupaten Karimun Tahun 2020. Journal of Political Issues, [S. l.], v. 4, n. 2, p. 108–119, 2023. DOI: 10.33019/jpi.v4i2.88. Disponível em: https://www.jpi.ilmupolitik.ubb.ac.id/index.php/JPI/article/view/88. Acesso em: 11 jun. 2026.