HUTAGAOL, Said. EFEKTIVITAS PROGRAM PELATIHAN GURU DI SMAK METHODIST-JAKARTA. Jurnal Manajemen Pendidikan, [S. l.], v. 3, n. 2, p. 222–240, 2014. Disponível em: http://ejournal.uki.ac.id/index.php/jmp/article/view/Efektivitas%3B%20Pelatihan%3B%20Perencanaan%3B%20Pengorganisasian%3B%20Pelaksana. Acesso em: 3 apr. 2025.