Podzharaya, Natalia, and Anastasiia Sochenkova. 2021. “Modern Technologies in Increase the Flow of Tourists and the Profitability of the Airline on the Example of Montenegro Airlines”. WiPiEC Journal - Works in Progress in Embedded Computing Journal 5 (1). https://wipiec.digitalheritage.me/index.php/wipiecjournal/article/view/24.