SUMARTONO, Sumartono. Pengaruh Kepemimpinan Kepala Sekolah Terhadap Kinerja Guru. J-CEKI : Jurnal Cendekia Ilmiah, [S. l.], v. 4, n. 3, p. 2744–2754, 2025. DOI: 10.56799/jceki.v4i3.8368. Disponível em: https://al-haramjournal.id/J-CEKI/article/view/8368. Acesso em: 26 jul. 2026.