Nasution TFZ, Lestari N. Pengembangan Buku Cerita Bergambar Berbasis Problem Based Learning (PBL) Pada Mata Pelajaran Kewarganegaraan Di Kelas IV SD. EduGlobal [Internet]. 2021Dec.30 [cited 2024Dec.22];1(1):94-104. Available from: https://jurnal-lp2m.umnaw.ac.id/index.php/EduGlobal/article/view/1157