The purpose of this study is to determine the physico-chemical properties (temperature, pH, dissolved oxygen, electrical conductivity, suspended solid, nitrite nitrogen, nitrate nitrogen, orthophosphate and sulphate) within ...

The developments in aircraft technologies both in our country and around the world cause a serious increase in both the aircraft fleets and ticket sales, as well as the number of airline companies, their employees and ...

Tourism is a concept encompassing multi-faceted relationships, the subject of which is human, and it is a social and economically oriented event that includes activities related to meeting the needs arising from developments ...