https://community.articulate.com/discussions/articulate-storyline/what-is-the-24-hour-rule-for-lufthansa-service-support

https://community.articulate.com/discussions/articulate-storyline/what-is-the-24-hour-rule-for-lufthansa-service-support

https://community.articulate.com/discussions/articulate-storyline/what-is-the-24-hour-rule-for-lufthansa-service-support