File Urls
"{\"id\":3901,\"type\":\"document\",\"url\":\"https:\/\/trungtamanhngucelals.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2025\/04\/eu1-period_26.xlsx\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/trungtamanhngucelals.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/excel-large.png\"}"
Lecture Type
Giáo trình
Created by
dfcdffc5-7e6b-4f57-b6a9-5b6b84b339d8
Subjects