Measuring the Reinstatement of the Closed Proportional System in Indonesia. JISIP (Jurnal Ilmu Sosial dan Pendidikan), [S. l.], v. 7, n. 4, p. 3165–3172, 2023. DOI: 10.58258/jisip.v7i4.5624. Disponível em: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/5624. Acesso em: 1 sep. 2026.