Muhammad Zhafran Shobirin, Moh Akbar Adhiyanto, Sholeh Hoddin, and Khabib Syaikhu Rohman. “A Comparison of Presidential Threshold Systems in Presidential and Vice-Presidential Elections in Indonesia and Brazil”. Journal of Indonesian Constitutional Law 1, no. 1 (August 16, 2024): 1–14. Accessed September 15, 2025. https://ejournal.pustakaparawali.com/index.php/jicl/article/view/7.