Fominykh, Mikhail, Ekaterina Prasolova-Førland, Mikhail Morozov, and Alexey Gerasimov. “Virtual City As a Place for Educational and Social Activities”. International Journal of Emerging Technologies in Learning (iJET) 4, no. 6 (October 1, 2009): pp. 13–18. Accessed April 28, 2024. https://online-journals.org/index.php/i-jet/article/view/939.