00644naa#a2200193#i#4500001001400000003001700014005001700031011001400048100004100062101000800103102000700111200013500118210007000253215001000323608002700333700002800360700002400388856003800412EN\\bibl\5898/en/manage/index20250506072748.2##a1993-7768##a20150615b2015####ek#y0engy0150####ca0#aRUS##aRU1#aExcursion as one of the methods of interactive learning foreign languages in universities for tourism and serviceeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a6 с.##aJournal article2local#1aKostovarovagValentina #1aChudaykinagGalina 4#afht.editorum.ruu/en/manage/index