Keliat J, Gule Y, Sagala DFY, Sekali ABK, Sari L, Ginting PP. PELATIHAN DISIPLIN KELAS DI SEKOLAH DASAR NEGERI 044825 BERASTAGI. JP [Internet]. 2024 Nov. 15 [cited 2025 Dec. 5];2(06):1590-7. Available from: https://pekatpkm.my.id/index.php/JP/article/view/469