Aprilia, Diah. “STUDI KOMPARATIF MODEL CIRC DAN MMP TERHADAP KEMAMPUAN BERPIKIR KREATIF PESERTA DIDIK”. Unnes Journal of Mathematics Education 3, no. 3 (November 23, 2014). Accessed May 2, 2024. http://journal.unnes.ac.id/sju/ujme/article/view/4481.