Saputri NQI, Wulandari BA, Indryani I. Implementation of the Jigsaw Type Cooperative Model Using Pop Up Book Media to Increase Elementary School Students’ Mathematics Learning Activeness. JSP [Internet]. 2024 May 6 [cited 2026 Oct. 10];7(1):243-51. Available from: https://jurnal.unpkediri.ac.id/index.php/JSP/article/view/622