Manurung, Otto, and Kartono Kartono. “KETERAMPILAN PENALARAN INDUKTIF DEDUKTIF DAN KEMAMPUAN REPRESENTASI MATEMATIS SISWA PADA PEMBELAJARAN CTL BERBASIS HANDS ON ACTIVITY”. Unnes Journal of Mathematics Education Research 5, no. 2 (February 23, 2017): 155-165. Accessed May 22, 2024. https://journal.unnes.ac.id/sju/ujmer/article/view/12932.