00698naa#a2200193#i#450# EN\\bibl\18141 20241201115344.7 1999-5644 20170915b2017####ek#y0engy0150####ca RUS RU Business game as a means of stimulating cognitive activity and a method of forming students’ professional competence Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 7 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti Isaeva Nataliya V. V. Chirich Irina V. V. zh-szf.ru