Saparina, A. S. ., and D. A. Dewi. “Implementasi Nilai-Nilai Pancasila Melalui Praktik Kebebasan Berpendapat Di Indonesia”. Jurpis: Jurnal Pendidikan Ilmu Sosial, vol. 18, no. 1, July 2021, pp. 49-62, https://jurnalfkipuntad.com/index.php/jurpis/article/view/1087.