SANDRI YANTI SIHOTANG; DORLAN NAIBAHO. PENGARUH PROFESI GURU PENDIDIKAN AGAMA KRISTEN TERHADAP KEDISIPLINAN PESERTA DIDIK. MERDEKA : Jurnal Ilmiah Multidisiplin, [S. l.], v. 1, n. 1, p. 7–13, 2023. DOI: 10.62017/merdeka.v1i1.368. Disponível em: https://jurnalistiqomah.org/index.php/merdeka/article/view/368.. Acesso em: 20 mar. 2026.