https://support.google.com/edu/classroom/thread/324531368?hl=en&sjid=10237389151695344609-NA

https://support.google.com/googleplay/android-developer/thread/324531965?hl=en&sjid=545306358947576275-NC

https://patch.com/california/unioncity/calendar/event/20250213/09136c46-ddb6-4329-9170-2191c03f73a5/faq-money-charge-does-expedia-charge-a-cancellation-fee

https://support.google.com/edu/classroom/thread/324527795?hl=en&sjid=545306358947576275-NC

https://philpeople.org/profiles/how-do-i-dispute-a-charge-on-expedia-travelgude

https://patch.com/california/unioncity/calendar/event/20250213/b3b45198-f7a9-4afc-8b3f-c3004d78f103/faqs-avoid-how-do-i-avoid-expedia-cancellation-fees

https://patch.com/california/unioncity/calendar/event/20250213/b4e0d469-e5f3-4e06-a2d3-58939440cbad/faqs-dispute-can-you-dispute-with-expedia

https://superuser.com/questions/1878346/what-is-the-refund-policy-in-singapore

https://patch.com/california/unioncity/calendar/event/20250213/23cb2d1f-656b-40a0-9c00-3cb1bbc3020c/faqs-answer-is-there-a-grace-period-for-expedia-cancellation

https://patch.com/california/unioncity/calendar/event/20250213/059eb5d8-f9b3-494e-b489-8d4e498b06ec/faqs-answer-can-you-dispute-a-charge-from-expedia