Dzahnun Amiliya Umamik, Rulyansah A, Setyowati TD, Rahayu P. Model Pembelajaran Problem Based Learning Berbantuan Mystery Box: Solusi Peningkatan Hasil Belajar Kognitif Siswa Sekolah Dasar . NCU [Internet]. 2023 Jun. 15 [cited 2024 Nov. 21];2(1):12-9. Available from: https://conferences.unusa.ac.id/index.php/NCU2020/article/view/1109