فهرس المقالات Masoud Goharimanesh المقاله 1 - More efficiency in fuel consumption using gearbox optimization based on Taguchi method Masoud Goharimanesh Aliakbar Akbari Alireza Akbarzadeh Tootoonchi Journal of Industrial Engineering International , العدد 2 , السنة 10 , بهار 2014