NASRULLAH, M.; ARHAS, S. H. SPIRIT Model: Conceptual Development of 21st Century Teacher Competencies Based on Systematic Literature Review. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, [S. l.], v. 17, n. 2, p. 979–994, 2025. DOI: 10.37680/qalamuna.v17i2.7599. Disponível em: https://ejournal.insuriponorogo.ac.id/index.php/qalamuna/article/view/7599. Acesso em: 22 sep. 2025.