IATA - Global Distribution Systems Fares and Ticketing Course
https://www.iata.org/en/training/pages/global-distribution-systems-fares-ticketing/
IATA’s Global Distribution Systems (GDS) Fares & Ticketing course helps you develop comprehensive fare construction skills through a simulation of Sabre, Galileo, or …
DA: 13 PA: 16 MOZ Rank: 66