Rizky, Evi, Lailatul Fajriyah, Reka Nurhasanah, Sarah Isnaeni, Delifya Bunga, and Wahyu Hidayat. 2019. “ANALISIS KEMAMPUAN PENALARAN MATEMATIS SISWA SMP KELAS UNGGULAN DAN KELAS REGULER”. Journal on Education 1 (3), 52-54. http://jonedu.org/index.php/joe/article/view/117.