Hadi Kusuma, Achmad Surya, and Imranullah Akhtar. “Political Cartelization and the Empty Ballot Box Phenomenon in Regional Elections”. Jurnal Mengkaji Indonesia 3, no. 2 (November 13, 2024): 287–307. Accessed December 5, 2025. https://jurnal.erapublikasi.id/index.php/JMI/article/view/903.