Document Type : Original Article
najafi, A. & atashzar, A. (2019). . News Science, 8(2), 311–334.
najafi, A., & atashzar, A. ".", News Science, 8, 2, 2019, 311–334.
najafi, A., & atashzar, A. (2019). '.', News Science, 8(2), pp. 311–334.
najafi, A. & atashzar, A., ".." News Science, 8 2 (2019): 311–334,
najafi A., atashzar A. . NS. 2019;8(2):311–334 (In Persian).