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tourism system, tourism service providers, travel organizers, tour operators, travel agencies, tourist destinations, tourists, tourism industry, tourism market, tour operator activities, economic role, tourism, low economic role, medium economic role, high economic role
tourism system, tourism service providers, travel organizers, tour operators, travel agencies, tourist destinations, tourists, tourism industry, tourism market, tour operator activities, economic role, tourism, low economic role, medium economic role, high economic role
A Profitability Analysis of Air Navigation Service Providers in European Zone: COVID-19 Crisis
A STUDY ON MISSION STATEMENTS OF THE MEMBERS OF THE KYRGYZ ASSOCIATION OF TOUR OPERATORS (KATO)
Bakyt TURDUMAMBETOV, Aizada IBRALIEVA
An evaluation model for air traffic systems
Turkish Journal of Engineering and Environmental Sciences
Operatör (h,m)-Konvekslik ve Hermite-Hadamard Tipi Eşitsizlikler
Ordu Üniversitesi Bilim ve Teknoloji Dergisi
Seren SALAŞ, Erdal ÜNLÜYOL, Dilan YARDIMCIEL
On the Matrix Representations of Operators on the Classical Sequence Spaces
Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi
Potential Economic Impacts of COVID-19 on Tourism Industry of Pakistan: A Review
Gaziantep Üniversitesi Sosyal Bilimler Dergisi
Lala RUKH, Farukh KHAN, Nafees MOHAMMAD