Hidayati D, Alfi C, Fatih M. QR Code-Based Picture Story Book Media to Improve Analytical Thinking on Elemental Materials in Class 5 Literary Work at State 4 Purwodadi Primary School Malang District. edumaspul [Internet]. 1Mar.2024 [cited 4Dec.2024];8(1):2196-204. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/8154