Sakhiyah, F., Rijal, R. and Mansur, M. 2019. EFEKTIVITAS PENERAPAN MODEL CONNECTING, ORGANIZING, REFLECTING, EXTENDING (CORE) TERHADAP KEMAMPUAN PENALARAN ADAPTIF MATEMATIKA. Ibtida’i : Jurnal Kependidikan Dasar. 6, 2 (Dec. 2019), 149–164. DOI:https://doi.org/10.32678/ibtidai.v6i02.2497.