HARYANTO , F. T.; APRIANI, R.; TAMPUBOLON, D. H. Improving Student Learning Outcomes Using the Problem Based Learning (PBL) Model Assisted by QR Code Card Media in the Ipas Subject for Grade V Students at Elementary School . FINGER : Jurnal Ilmiah Teknologi Pendidikan, [S. l.], v. 3, n. 3, p. 103–108, 2024. DOI: 10.58723/finger.v3i3.313. Disponível em: https://ejournal.1001tutorial.com/finger/article/view/313. Acesso em: 15 aug. 2025.