The main goal of this article is to demonstrate whether the awareness of key actors and the application of the sustainable development concept can find appropriate solutions for the preservation of the environment in the contemporary conditions of economic development. Humanity today is facing...

The process of purchasing air tickets is often hovered with much uncertainties. Such uncertainties are introduced by complex pricing strategies and algorithms used by airline companies which vary ticket price based on dates, time of purchase and different routes selected. In order to reduce...