HAMZAH HASIBUAN, I. ANALISIS PEMAHAMAN GURU BK TERHADAP PERILAKU PROKRASTINASI AKADEMIK SISWA (STUDI KASUS DI MAN 3 MEDAN). PEMA, [S. l.], v. 3, n. 3, 2024. Disponível em: http://jurnal.permapendis-sumut.org/index.php/pema/article/view/438. Acesso em: 14 mar. 2025.