Hi all,
- Link group MS-Teams nhóm lớp:
https://teams.microsoft.com/l/team/19%3a3VrOTnpnCB0wm_pmoVgR5QZDL6o8idghhUsWu1aCdAE1%40thread.tacv2/conversations?groupId=5b3fdc0a-e633-4b8f-8e42-268d7c9cdfdb&tenantId=42350984-d0f6-4a38-978a-aa84e495e429