PENDIDIKAN KARAKTER DISIPLIN MELALUI EKSTRA KURIKULER MARCHING BAND DI RA AKMALA SABILA KECAMATAN TALUN KABUPATEN CIREBON. JJB [Internet]. 2020 Jun. 12 [cited 2025 Dec. 8];8(1):14-31. Available from: https://e-journal.umc.ac.id/index.php/JJB/article/view/1077