Buyung, B., and D. Dwijanto. “Analisis Kemampuan Literasi Matematis Melalui Pembelajaran Inkuiri Dengan Strategi Scaffolding”. Unnes Journal of Mathematics Education Research, Vol. 6, no. 1, Oct. 2017, pp. 112-9, https://journal.unnes.ac.id/sju/ujmer/article/view/18425.