00584naa#a2200181#i#450# EN\\bibl\131929 20260812121334.3 2782-4586 20260731b2026####ek#y0engy0150####ca RU Transformation of marketing communications in the tourism industry in the context of digitalization Journal article Moscow ITBO University 2026 6 с. Journal article local Маркетинг. 339.138 Magomedova Madina Malikovna Salimhanov Temirlan Enverovich jomeam.ru