فهرست مقالات Jeirud دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Biostratigraphy of Devonian-Carboniferous boundary in Tuyeh-Darvar section, north of Iran Mohammad Taghi Najjarzadeh Ali Reaza Ashouri Mehdi Yazdi Ali Bahrami 10.30495/ijes.2020.673332