SETIAWAN, U.; DRAJAT, D.; HERMAWAN, A. .; YUSUF, Y.; ANDRIANA GAFFAR, M. . Principal Leadership in Improving Teacher Performance in Schools. International Journal of Educational Research & Social Sciences , [S. l.], v. 3, n. 6, p. 2285–2291, 2022. DOI: 10.51601/ijersc.v3i6.553. Disponível em: https://ijersc.org/index.php/go/article/view/553. Acesso em: 9 jan. 2025.