KOLESNIKOV, Nikolai G, and Natalia V KOLESNIKOVA. “WEEKEND URBAN TOURISM: DEVELOPMENT OPPORTUNITIES (THE CASE OF PETROZAVODSK CITY)”. Service & Tourism: Current Challenges 20, no. 4 (October 16, 2026): 162–174. Accessed November 11, 2026. https://ctst-journal.ru/index.php/ctst/article/view/347.