Ariska, Mega, Mohammad Asikin, and Riza Arifudin. “EFEKTIVITAS METODE DRILL BERBANTUAN “SMART MATHEMATICS MODULE” TERHADAP KEMAMPUAN PEMECAHAN MASALAH”. Unnes Journal of Mathematics Education 2, no. 1 (March 14, 2013). Accessed May 6, 2024. http://journal.unnes.ac.id/sju/ujme/article/view/3323.