Hasanuddin, Hasanuddin, Annas Rizaldi, Auradian Marta, and Ishak Ishak. “Voter Participation Rate Gap: PILKADA Riau 2018 With the Election 2019 in Riau”. Nakhoda: Jurnal Ilmu Pemerintahan 20, no. 2 (December 31, 2021): 143–151. Accessed April 29, 2024. https://nakhoda.ejournal.unri.ac.id/index.php/njip/article/view/219.