https://support.google.com/edu/classroom/thread/338318147?hl=en&sjid=18192750565253673828-NC

https://support.google.com/edu/classroom/thread/338317896?hl=en&sjid=18192750565253673828-NC

https://forums.serebii.net/threads/4-convenient-ways-to-connect-with-el-al-israel-airlines-support-%E2%80%93-a-beginner-friendly-guide.783808/

https://support.google.com/calendar/thread/338317085?hl=en&sjid=14400184844274699695-NA

https://travelguides.odoo.com/blog/alaska-93/alaska-airlines-customer-service-help-or-contact-us-2828

https://support.google.com/youtubekids/thread/338317566?hl=en&sjid=14400184844274699695-NA

https://forums.serebii.net/threads/struggling-to-contact-air-new-zealand-use-these-official-support-channels.783807/

https://www.quora.com/How-do-I-ask-a-question-at-Expedia-Bulla

https://forums.serebii.net/threads/4-simple-ways-to-reach-air-new-zealand-support-using-phone-email-and-live-chat.783799/

https://travelguides.odoo.com/blog/lufthansa-guide-22/ways-to-reach-lufthansa-airline-via-phone-email-and-live-chat-for-assistance-2718