SUBUR, J. The Role of Core Competencies, Functional Competencies and Spiritual Competencies in Improving Teacher’s Teaching Quality at SD Nizamia Andalusia Jakarta. Sinergi International Journal of Management and Business, [S. l.], v. 3, n. 4, p. 232–241, 2025. DOI: 10.61194/ijmb.v3i4.853. Disponível em: https://journal.sinergi.or.id/index.php/ijmb/article/view/853. Acesso em: 13 dec. 2025.