Volume 13, Issue 2, August 2002, Pages 12-19
10.22093/wwj.2002.176025
M Ghaffarzadeh; A Torabian; B Aminzadeh
Volume 11, Issue 4, February 2001, Pages 12-17
10.22093/wwj.2001.175698
A Torabian; M Ghaffarzadeh; B Aminzadeh