The Influence of Learning Discipline on the Learning Achievement of Class X Students of Office Management and Business Services. International Journal of Administration and Education, [S. l.], v. 2, n. 1, p. 10–17, 2025. DOI: 10.70188/a4wbgy33. Disponível em: https://journal.ashapublishing.co.id/index.php/ijae/article/view/106.. Acesso em: 3 nov. 2025.