Mungutwar, G., Sharma, P., Verma, I., Verma, S., Ganguli, K., & Chandra, A. (2026). Privacy-Preserving Document Intelligence System using OCR, LexRank, and Local LLMs. International Journal of Recent Advances in Engineering and Technology, 15(1), 104–112. https://doi.org/10.65521/intjournalrecadvengtech.v15i1.2063