RIZKI RAMADHANI, Muchtar; GARIANTO, Garianto; SUTANTO, Agus. Managerial leadership and teacher performance: a systematic review of principal effectiveness in elementary education. Lentera Negeri, [S. l.], v. 7, n. 1, p. 1468–1478, 2026. DOI: 10.29210/993550. Disponível em: https://lentera.eloracenter.org/lentera/article/view/355. Acesso em: 6 sep. 2026.