RAHMAD FAHAMSYAH; USMELDI USMELDI. Efektivitas Problem Based Learning (PBL) pada Mata Pelajaran Dasar-dasar Teknik Ketenagalistrikan di Sekolah Menengah Kejuruan . Maximal Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya dan Pendidikan, [S. l.], v. 2, n. 6, p. 78–86, 2025. Disponível em: https://malaqbipublisher.com/index.php/MAKSI/article/view/672. Acesso em: 19 jun. 2026.