File Urls
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{"id":3089,"type":"document","url":"https://trungtamanhngucelals.easyedu.vn/sites/default/files/easyschool/upload/2024/06/bai_15_-_giao_thong_-_noi.pptx","width":null,"height":null,"thumbnail":"https://trungtamanhngucelals.easyedu.vn/sites/all/themes/easyedu/images/powerpoint-large.png"}
Lecture Type
Bài học
code
sca79
Subjects