Volume 23, Issue 3, September and October 2014, Pages 97-108
N. Forsatkar; K. Kukaram; M.A. Nematolahi
Volume 18, Issue 2, January and February 2008, Pages 13-26
K. Hadadi moghadam; M. Tavakoli; Z. Pazhand; R. Rofchahi; F. Chobian; H. Parandavar