Volume 8, Proceedings of the Fourth International Conference on Language, Discourse and Pragmatics, February 2017, Pages 97-103
Mehdi Azadsarv; Javad Kia Heirati; Arash Golzari
Volume 5, Special Issue, April 2015, Pages 66-75
Mehdi Azadsarv; Mohammad Taghvaee; Sedighe Zamani