Sugiarti I. PENERAPAN MODEL PEMBELAJARAN CONNECTING, ORGANIZING, REFLECTING, EXTENDING (CORE) UNTUK MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA SMA. sendinusa [Internet]. 2022 Jun. 14 [cited 2024 May 3];3(1):118-25. Available from: http://ejournal.unsub.ac.id/index.php/sendinusa/article/view/1297