Ramezani, Reza, Shahini Shamsabadi, Abbas, nematbakhsh, Mohammadali, Khosravi farsani, Hadi. Relation Detection of Persian Questions by Combining Direct and Indirect Methods. Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran. 2025;23(2):17-28. doi: