MARTHASARI, L. M. .; KURNIAWAN, M. I. Implementation of Discipline Character Values in Grade 4A Students at Elementary School: Implementasi Nilai Karakter Disiplin Pada Siswa Kelas 4A di SD. Academia Open, [S. l.], v. 6, p. 10.21070/acopen.6.2022.2288, 2022. DOI: 10.21070/acopen.6.2022.2288. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/2288. Acesso em: 11 sep. 2025.