MAIFITRI MAIFITRI. Upaya Meningkatkan Motivasi Belajar dan Hasil Belajar Kognitif Melalui Model Problem Based Learning dan Bahan Ajar Berbasis CTL siswa kelas X SMA Negeri 8 Mandau. Jurnal Bintang Pendidikan Indonesia, [S. l.], v. 1, n. 3, p. 138–144, 2024. DOI: 10.55606/jubpi.v1i3.2805. Disponível em: https://ejurnal.stie-trianandra.ac.id/index.php/JUBPI/article/view/2805. Acesso em: 22 nov. 2024.