DICERBO, KRISTEN E., DENNIS C. FREZZO, and TONY DENG. “SUBSTANTIVE VALIDITY OF A SIMULATION-BASED GAME”. Research and Practice in Technology Enhanced Learning 6, no. 3 (November 1, 2011): 161–185. Accessed November 23, 2024. https://rptel.apsce.net/index.php/RPTEL/article/view/2011-06009.