Noor, N., and M. Mulyono. “ANALISIS SELF-REGULATION DAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA BERDASARKAN GOAL ORIENTATION PADA 7E-LEARNING CYCLE”. Unnes Journal of Mathematics Education Research, Vol. 5, no. 2, Feb. 2017, pp. 178-54, https://journal.unnes.ac.id/sju/ujmer/article/view/12931.