ВовкК. М. (2018) “DIRECTIONS OF DEVELOPMENT OF SPHERE IVENT-TOURIST ACTIVITY OF THE KHARKIV REGION AT APPLICATION OF 3-D TECHNOLOGY”, Municipal economy of cities, 0(143), pp. 9-13. Available at: https://khg.kname.edu.ua/index.php/khg/article/view/5264 (Accessed: 17January2021).