Harianja , Sri Rahayu, et al. “Upaya Peningkatan Disiplin Belajar Mata Pelajaran Ppkn Pada Siswa Kelas VII Hang Tuah 2 Titi Papan Tahun 2023”. Innovative: Journal Of Social Science Research, vol. 3, no. 2, June 2023, pp. 6841-5, https://j-innovative.org/index.php/Innovative/article/view/1116.