DAMANIK, Rabukit. PENGARUH DISIPLIN KERJA TERHADAP KINERJA GURU. Serunai : Jurnal Ilmiah Ilmu Pendidikan, [S. l.], v. 5, n. 2, p. 163–170, 2019. Disponível em: https://www.ejournal.stkipbudidaya.ac.id/index.php/serunai/article/view/231. Acesso em: 26 jun. 2026.