Kangas, Kaiju, Pirita Seitamaa-Hakkarainen, and Kai Hakkarainen. “Design Thinking in Elementary Students’ Collaborative Lamp Designing Process”. Design and Technology Education: An International Journal 18, no. 1 (March 4, 2013): 30–43. Accessed November 22, 2024. https://openjournals.ljmu.ac.uk/DATE/article/view/1662.