Muttaqin, D.Z. and Huda, M. 2025. Perubahan Parliamentary Threshold ditinjau dari Asas Kepastian Hukum: Studi Analisis Putusan Mahkamah Konstitusi No.166/PUU-XXI/2023. Indonesian Journal of Humanities and Social Sciences. 6, 4 (Dec. 2025), 839–858. DOI:https://doi.org/10.33367/ijhass.v6i4.8580.