AMBARITA, Charles Fransiscus. PENINGKATAN KARIR GURU DI SMK SWASTA BM TELADAN MEDAN. JGK (Jurnal Guru Kita), [S. l.], v. 3, n. 1, p. 74–78, 2019. DOI: 10.24114/jgk.v3i1.13850. Disponível em: http://103.242.233.34/index.php/jgkp/article/view/13850. Acesso em: 6 jan. 2025.