Organizational and Economic Bases of Formation and Development of the Market of Ecotourism Services
AxtamovaM.E. Teacher Samarkand Institute of Economic and Service
2021en
ABI
Annotatsiya
Annotatsiya mavjud emas.
Mavzular
Iqtiboslar va manbalar
0 ta iqtibos0 ta foydalanilgan manba