فهرس المقالات Sai Praneeth Singu المقاله 1 - Design and Optimization of Metal Matrix Composite (MMC’S) Spur Gear Purushottam Karthik Janaswamy Rohith Sai Tunuguntla Sai Praneeth Singu International Journal of Advanced Design and Manufacturing Technology , العدد 4 , السنة 9 , تابستان 2016