ROKHANA, S. PENINGKATAN MOTIVASI DAN HASIL BELAJAR SISWA MELALUI MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA VIDEO TUTORIAL DI SMK NEGERI 2 MAGELANG. DHARMA BAKTI, [S. l.], v. 4, n. 1, p. 120–127, 2021. Disponível em: https://ejournal.akprind.ac.id/index.php/dharma/article/view/3509. Acesso em: 27 sep. 2024.