فهرس المقالات زهرا السادات حسینی المقاله 1 - Automatic Concept Extraction from Persian News Text Based On Deep Learning 10.66224/jist.48902.13.52.278 ZahraSadat Hosseini SayedGholamHassan Tabatabaei Journal of Information Systems and Telecommunication (JIST) , العدد 4 , السنة 13 , پاییز 2025