Khamadeeva, Zulfiya A., and Elena P. Borneman. “Active Leisure Park As a Form of Family Weekend Vacation”. Services in Russia and Abroad 14, no. 2/89 (June 25, 2020): 44–50. Accessed May 19, 2024. https://ruservices.rgutspubl.org/index.php/1/article/view/187.