“Ethnic Crossing Politics As a Political Strategy for the Winning Candidate Pair Radiapoh Hasiholan Sinaga & Zonny Waldi in the 2020 Simalungun Regent Election”. JED (Jurnal Etika Demokrasi) 7, no. 1 (January 25, 2022): 160–174. Accessed August 30, 2025. https://journal.unismuh.ac.id/index.php/jed/article/view/6761.