YOHANA SITORUS. Peran Kode Etik Guru Untuk Meningkatkan Profesional Guru. MERDEKA : Jurnal Ilmiah Multidisiplin, [S. l.], v. 1, n. 1, p. 111–118, 2023. DOI: 10.62017/merdeka.v1i1.485. Disponível em: https://jurnalistiqomah.org/index.php/merdeka/article/view/485.. Acesso em: 31 jul. 2025.