Volume 16, Issue 2, March 2019, Pages 53-64
Volume 11, Issue 2, January 2014, Pages 23-32
F. Sepehrian Azar
Volume 3, Issue 1, May 2005, Pages 35-42
R. Roshan; M.R. Sha'eeri; H. Yaghoobi
Volume 2, Issue 2, November 2004, Pages 23-34
M.R. Shaeeri; N. Chatrchi