Kortesalmi, Marja-Kaisa, Päivi Perkkilä, and Jorma Joutsenlahti. “The Viewpoints of Languaging in Sixth Grade students’ Solutions for Verbal Tasks”. LUMAT-B: International Journal on Math, Science and Technology Education 7, no. 2 (June 7, 2022): 54–74. Accessed December 28, 2025. https://journals.helsinki.fi/lumatb/article/view/1804.