Nurhayati, Nurhayati. “MENINGKATKAN HASIL BELAJAR PPKN SISWA KELAS IX 7 SMPN 1 LIRIK MELALUI MODEL VCT”. Jurnal Pendidikan Tambusai 4, no. 1 (June 16, 2020): 740–753. Accessed August 2, 2025. https://jptam.org/index.php/jptam/article/view/525.