DEREVYANCHENKO YI, KORZHUK PS, LAZUTINA AE. STREET FOOD IN THE SYSTEM OF COMPETITIVENESS FACTORS OF A TOURIST DESTINATION: ECONOMIC POTENTIAL AND LIMITATIONS (THE CASE OF OMSK). Современные проблемы сервиса и туризма [Internet]. 2026 Aug. 31 [cited 2026 Nov. 11];20(3):88-101. Available from: https://ctst-journal.ru/index.php/ctst/article/view/303