Razeghpour, Farhad, and Katrin Rolka. “Effects of Guiding Feedback on students’ Performance, Calibration, and Self-Efficacy: Insights from a Field Study With Engineering Students”. LUMAT: International Journal on Math, Science and Technology Education 14, no. 4 (June 29, 2026): 3. Accessed July 12, 2026. https://journals.helsinki.fi/lumat/article/view/2692.