Dwiutami, Ami Nur, and Puji Budilestari. 2018. “Peningkatan Kemampuan Koneksi Matematis Siswa SMA Melalui Model Pembelajaran CORE (Connecting, Organizing, Reflecting, Extending)”. INTERMATHZO 3 (2):88-96. https://jurnal.fkip.unla.ac.id/index.php/intermathzo/article/view/284.