HIDAYAH, H.; NURUL AJIMA RITONGA, N. A. R. PENGARUH KECERDASAN EMOSIONAL TERHADAP ETOS KERJA GURU SMK SWASTA SE-KECAMATAN MEDAN TEMBUNG . MUMTAZ - Education Management and Islamic Studies, [S. l.], v. 1, n. 2, p. 125–135, 2021. DOI: 10.70936/mumtaz.v1i2.30. Disponível em: https://e-journal.mumtaz.ac.id/index.php/mumtaz/article/view/30. Acesso em: 30 apr. 2026.