Okamoto, T., Y. Ueda, and M. Kunishige. “The Distributed Multimedia Learning Environment Employing Gaming-Simulation Method With Expert Systems in the World of Macro Economics”. COMPUTING AND INFORMATICS 14, no. 4 (January 26, 2012): 395–415. Accessed May 5, 2024. https://www.cai.sk/ojs/index.php/cai/article/view/283.