FITROH, Siti Khoirotul; ALFI, Cindya; FATIH, Mohamad. Development of Pop Up Book Media Based on Qr Code to Improve Reading and Arithmetic Skills of Grade 2 Elementary School Students. Journal of Educational Sciences, [S. l.], v. 8, n. 4, p. 772–790, 2024. DOI: 10.31258/jes.8.4.p.772-790. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/112. Acesso em: 23 may. 2026.