Volume 28, Issue 2, June 2009, Pages 121-130
Rabeheh Bahreini; Ramin Bozorgmehry Boozarjomehry
Volume 27, Issue 3, September 2008, Pages 25-35
Ali Nejati; Mohammad Shahrokhi; Arjomand Mehrabani
Volume 24, Issue 2, June 2005, Pages 43-49
Hamid-Reza Kariminiaae Hamedaani; Mohammad Shahrokhi; Reza Roostaazad