<p>BTVN</p>
File Urls
"{\"id\":4607,\"type\":\"document\",\"url\":\"https:\/\/biteducation.easyedu.vn\/sites\/default\/files\/easyschool\/upload\/2026\/01\/bai_42_0.docx\",\"width\":null,\"height\":null,\"thumbnail\":\"https:\/\/biteducation.easyedu.vn\/sites\/all\/themes\/easyedu\/images\/word-large.png\"}"
Lecture Type
Giáo trình
code
TOAN041104
Created by
b0f023d9-dac5-4e0d-8423-90523ec74d69