https://www.quora.com/profile/Maru-Singh-5/%25F0%2596%25A0%25B7-ALASKA-MEX-%25F0%2596%25A0%25B7-Cu%C3%A1l-es-el-n%C3%BAmero-de-tel%C3%A9fono-de-Alaska-Airlines-en-M%C3%A9xico-El-n%C3%BAmero-oficial-para-comunicarte-con

https://joomdonation.com/forum/questions/81158-speak-to-a-customer-service-at-alaska-airlines-r-usa-fast-easy-contact-step.html

https://joomdonation.com/forum/questions/81157-full-tm-list-of-american-r-airlines-customer-c-service-p-24-7-numbers-a-step.html

https://www.pixiv.net/novel/show.php?id=25888060

https://www.buzzfeed.com/southwestcustomerhub

https://www.pixiv.net/novel/show.php?id=25888046

Critical news: Insights in innovation 2544445453

https://www.addonbiz.com/listing/full-list-of-%e2%89%8bdelta-airlines%e2%93%9d-customer-service%e2%84%97-24-7-live-person-support-numbers-a-complete-guide/

https://www.console.playblackdesert.com/Community/Detail?topicNo=197409&topicType=6

https://centralswindonnorth-pc.gov.uk/wp-content/uploads/formidable/15/speak-westjet-airlines-24-7-usa-customer-service-full-brief-guide.pdf