Paningga H, Listyarini I, Huda C. Keefektifan Model Problem Based Learning Berbantu Media Audio Visual Terhadap Kedisiplinan Siswa. indonesian j. educ. res. rev. [Internet]. 2019 Apr. 21 [cited 2024 Jul. 3];2(1). Available from: https://ejournal.undiksha.ac.id/index.php/IJERR/article/view/17299