Mariya, Dian, Zaenuri Zaenuri, and Emi Pujiastuti. “KEEFEKTIFAN PEMBELAJARAN MODEL SAVI BERBANTUAN ALAT PERAGATERHADAP KEMAMPUAN PEMECAHAN MASALAH”. Unnes Journal of Mathematics Education 2, no. 2 (July 14, 2013). Accessed May 19, 2024. https://journal.unnes.ac.id/sju/ujme/article/view/3337.