Nurrahmah N, Darsikin D, Kade A. Model Penalaran Matematika Formal Siswa Dalam Memecahkan Masalah Fisika. mitrasains [Internet]. 30Jul.2017 [cited 16Oct.2024];5(3):93-02. Available from: http://103.245.72.41/index.php/MitraSains/article/view/86