Volume 10, Issue 24, February 2019, Pages 29-42
https://doi.org/10.22089/smj.2018.4666.1268
Fatemeh Mohamadpour, Amir Letafatkar, fereshteh eftekhari
Volume 9, Issue 22, November 2017, Pages 53-66
https://doi.org/10.22089/smj.2018.1104
Neda Fekri, Mostafa Zarei, Fariba Mohammadi