File Urls
"{\"id\":5329,\"type\":\"document\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/02\/t1.bai50.pptx\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/powerpoint-large.png\"}"
Lecture Type
Bài học
code
TOAN051104