Sinh, N., K. Phan, T. Nguyen, S. Nguyen, and S. Le. “NLP-Method for Identifying and Extracting Vietnamese Education Legal Documents Based on OCR and XML Techniques”. VNUHCM Journal of Engineering and Technology, Vol. 9, no. 1, Dec. 2025, pp. 2702-14, doi:https://doi.org/10.32508/stdjet.v9i1.1536.