Erdebilli, Babek; Nacar, Emine Nur - In: Central European review of economics and management : CEREM 5 (2021) 2, pp. 121-134
transportation sector such as airline, highway, and railway. It is difficult to analyze data in transportation because there is … types in transportation data. Although the mentioned industries are complementary to each other, the applications differ … added value to the transportation sector were examined. Studies have been filtered through some criteria which are whether …