Fajariyah, Nurul, Yohanes Sukestiyarno, and Mashuri Mashuri. “KEEFEKTIFAN IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM POSING DAN CREATIVE PROBLEM SOLVING TERHADAP KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK DI SMP NEGERI 1 TENGARAN”. Unnes Journal of Mathematics Education 1, no. 2 (October 4, 2012). Accessed July 17, 2024. https://journal.unnes.ac.id/sju/ujme/article/view/1102.