Volume 10, Issue 4, January 2014, Pages 211-214
F. R. Nikmaram; M. Khan Ahmadi
Volume 9, Issue 2, August 2012, Pages 117-123
F. R. Nikmaram; Jamshid Najafpour
Volume 9, Issue 1, May 2012, Pages 11-15
F. R. Nikmaram; J. Najafpour; M. Ashrafi Shahri