Prasetyo, Noval, Asrinaldi Asrinaldi, and Aidinil Zetra. “West Sumatran Political Participation in the 2019 Presidential Election”. Integritas : Jurnal Antikorupsi 8, no. 2 (June 13, 2023): 259–268. Accessed March 29, 2024. https://jurnal.kpk.go.id/index.php/integritas/article/view/852.