Courtney, S. A., Z. Longanecker, S. Duncan, C. Metzger, and D. Olszewski. “Vetting Online Resources That Support Teachers’ Promotion of Mathematical Habits of Mind”. Ohio Journal of School Mathematics, vol. 79, no. 1, June 2018, https://www.osu.tests.sfulib4.publicknowledgeproject.org/index.php/OJSM/article/view/6310.