Libriani PW, Suarjana IM, Bayu GW. Quick Response Code-based Pop-Up Book Media: Plant Reproduction Systems Topic for Grade VI Elementary School. J. Educ. Technol. [Internet]. 2023 Jun. 26 [cited 2024 May 10];7(2):381-9. Available from: https://ejournal.undiksha.ac.id/index.php/JET/article/view/60917