Saeful Hayat, Yusuf, et al. “Konstitusi Rigid Dan Fleksibel: Analisis Komparatif Dalam Sistem Civil Law Dan Common Law: Rigid and Flexible Constitutions: A Comparative Analysis of Civil Law and Common Law Systems”. SIYASI: Jurnal Trias Politica, vol. 2, no. 2, Oct. 2024, pp. 179-91, doi:10.15575/sjtp.v2i2.51359.