2. https://baophutho.vn/…/gan-120-de-tai-nghien-cuu-tham-giahoi…
3. https://www.hvu.edu.vn/…/1557387937-hoi-thao-khoa-hoc-quoc-t…
4. https://youtu.be/xiQAaiQ2Qg8
5. https://khoahoc.neu.edu.vn/module/album?Path=KhonKaen9.5.19
6. https://khoahoc.neu.edu.vn/…/hoi-thao-quoc-te-icseed-2019-c…
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