Sari, Dewi Mustika, Arizka Warganegara, and Tabah Maryanah. “The Phenomenon of Empty Boxes in the 2020 Regional Head Elections in Oku District”. Jurnal Pendidikan dan Konseling (JPDK) 4, no. 3 (June 24, 2022): 1472–1479. Accessed May 3, 2024. http://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/4894.