فهرست مقالات Sayed Gholam Hassan Tabatabaei مقاله 1 - Automatic Concept Extraction from Persian News Text Based On Deep Learning ZahraSadat Hosseini SayedGholamHassan Tabatabaei Journal of Information Systems and Telecommunication (JIST) , شماره 4 , سال 13 , پاییز 2025