ANGGRAINI, L. .; SUDIONO, H. .; MUSPAWI, M. . The Role Of The Principal In Encouraging The Improvement Of Teachers’ Professional Competence At SMA Negeri 2 Muaro Jambi. Educational Leadership and Management Journal (Element Journal), [S. l.], v. 2, n. 1, p. 13-18, 2024. Disponível em: https://online-journal.unja.ac.id/element/article/view/34848. Acesso em: 5 nov. 2024.