فهرس المقالات Mehdi Ahmadi Najafabadi المقاله 1 - Investigation of Effects of Stress Relieving Parameters on Reduction of Austenitic Spring Free Length During Periodic Loading Yaser Moghani Mehdi Ahmadi Najafabadi Cirus Aghanajafi International Journal of Advanced Design and Manufacturing Technology , العدد 2 , السنة 2 , تابستان 2009