00693naa#a2200181#i#450# EN\\bibl\110426 20251220064225.6 2782-4586 20251218b2025####ek#y0engy0150####ca RU Prospects for the sales activities development of public catering enterprises using information technologies Journal article Moscow ITBO University 2025 9 с. Journal article local Экономическая политика в области туризма. Экономика туризма. 338.48 Astrahanceva Arina Sergeevna Aleksandrova Elizaveta Vyacheslavovna jomeam.ru