00659naa#a2200181#i#450# EN\\bibl\4019 20240507203740.2 1999-5644 20141203b2014####ek#y0engy0150####ca RUS RU The integration of distance learning courses as a solution for the objective of education quality improvement in the system of professional training in tourism Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 6 с. Journal article local Afanaseva Aleksandra Vladislavovna Druchevskaya Larisa rguts.editorum.ru