https://superuser.com/questions/1877057/quickcalling-processhow-can-i-get-in-touch-with-singapore-airlines

https://pressbooks.pub/tavlerspro/chapter/how-do-i-change-my-last-name-on-my-air-france-%f0%9d%93%90%f0%9d%93%b2%f0%9d%93%bb%f0%9d%93%b5%f0%9d%93%b2%f0%9d%93%b7%f0%9d%93%ae-flight-ticket/https://pressbooks.pub/tavlerspro/chapter/how-do-i-change-my-last-name-on-my-air-france-%f0%9d%93%90%f0%9d%93%b2%f0%9d%93%bb%f0%9d%93%b5%f0%9d%93%b2%f0%9d%93%b7%f0%9d%93%ae-flight-ticket/https://pressbooks.pub/tavlerspro/chapter/how-do-i-change-my-last-name-on-my-air-france-%f0%9d%93%90%f0%9d%93%b2%f0%9d%93%bb%f0%9d%93%b5%f0%9d%93%b2%f0%9d%93%b7%f0%9d%93%ae-flight-ticket/

https://www.t-mobile.com/community/discussions/plans-features-billing/how-do-i-contact-paramount-plus-customer-service-step-by-step-tips--tricks/166830

https://mysupport.partech.com/forums/support-forum/a9e88398-7be4-ef11-b542-7c1e526d618b

https://www.goodreads.com/topic/show/23030386-support-24-7-how-much-does-allegiant-charge-to-cancel-a-flight

https://sangamhelpdesk.microsoftcrmportals.com/forums/support-forum/ffc5fe24-7ce4-ef11-b542-6045bd79830e

https://support.google.com/edu/classroom/thread/323134413?hl=en&sjid=17563170753992460910-NC