https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5310472

https://www.oddcircles.com/events/0008f9ed-2b29-415d-8581-b95d06d394f9/Nine-Ways-to-Talk-to-a-Live-human-at-virgin-Atlantic-quick-response

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5310459

https://www.oddcircles.com/events/5dba2d3c-64a3-4cfc-b66a-19a591ca0e6f/111-Ways-to-contact-How-to-Speak-to-a-Live-person-at-Spirit-Airlin-Reach-Agent-help

https://www.oddcircles.com/events/b3b5f55b-978b-4aa7-803e-abbaaadfec3f/44-Ways-to-Reach-How-Can-I-talk-to-Agent-at-Spirit-Airlines-all-about-us

service

service

https://legacystories.org/storyboard/entry/15-ways-to-contact-how-can-i-speak-to-someone-at-hainan-airlines-the-complete-guide

https://devfolio.co/projects/way-to-reach-a-person-at-eva-air-ddc5

https://devfolio.co/projects/easy-ways-to-call-eva-air-84d3