https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5322933

https://official-jetblueairlines-helps.getoutline.com/s/52e87317-79d6-4593-a4a0-234bbae56549

https://official-westjet.getoutline.com/s/fb982b5a-d30e-40e4-82fc-8757bda260f7

https://official-frontier-air.getoutline.com/s/c96a0c21-3fbf-48ee-bfdd-432846b843db

https://official-unitedairlines-help1.getoutline.com/s/9fc44543-6130-4f20-b770-bf7ac41927cf

https://www.historycouncilvic.org.au/ivagarcia/_crypto_control_now_fast_safe_coinbase_transfer_to_wallet_talk_to_real_support

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5323319

https://www.goodreads.com/quotes/13006355-live-support-coinbase-refund-subscription-call-1-888-994-3460-if-you-are-struggling

https://www.wattpad.com/1553886305-coinbase-freeze-account-alert-why-it-happens

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5323383