Burin, Debora I., Ana R. Delgado, and Gerardo Prieto. “Indicators to Solution Strategies in a Computerized Task of Spatial Visualization”. RELIEVE – Electronic Journal of Educational Research and Evaluation 4, no. 2 (October 28, 2015). Accessed May 18, 2024. https://revistaseug.ugr.es/index.php/RELIEVE/article/view/17254.