FERNAN SINABUTAR; OKTOBER TUA ARITONANG. Implementation of Total Quality Management at Doloksanggul State Special School in 2023. Jurnal Pendidikan dan Kebudayaan (JURDIKBUD), [S. l.], v. 3, n. 2, p. 234–247, 2023. DOI: 10.55606/jurdikbud.v3i2.1909. Disponível em: https://researchhub.id/index.php/jurdikbud/article/view/1909. Acesso em: 27 jun. 2025.