Volume 39, Issue 4, January 2014, Pages 45-60
Saber Jahanjooy; Hamidreza Siahkoohi; Ramin Nikrouz
Volume 38, Issue 2, September 2012, Pages 45-56
saeed Hadiloo; Hamid Reza Siahkoohi; Ali Edalat
Volume 38, Issue 2, September 2012, Pages 91-105
Samira Mohammadi; Hamid Reza Siahkoohi