Hamidah F, Ardiansyah A. Telaah Bahan Ajar Berbasis Challenge Based Learning Bernuansa STEM terhadap Kemampuan Pemecahan Masalah Siswa. prisma [Internet]. 28Feb.2023 [cited 19Dec.2024];6:52-9. Available from: https://journal.unnes.ac.id/sju/prisma/article/view/66693