Argoebie, B., Cindy, Muhammad Raffata Umar and Lia Wulandari 2025. An evaluation of Indonesia’s open proportional electoral system and its impact on party fragmentation in the 2024 general election : Evaluasi sistem pemilu proporsional terbuka di Indonesia dan dampaknya terhadap fragmentasi partai di Pemilu 2024 . Jurnal Politik Indonesia (Indonesian Journal of Politics). 11, 1 (Jun. 2025), 79–95. DOI:https://doi.org/10.20473/jpi.v11i1.71891.