Articles

• 

  Effect of Gear Materials on the Surface Contact Strength of Spur Gears

  Eniyew Eskezia, Misganaw Abebaw

  • PDF
• 

  Porous Maize Stalk Cellulose Fiber-Reinforced Geopolymer Composites for Heat Insulation at the Bottom Side of a Local Electric Stove

  Addisu Workiye, Eyassu Woldesenbet

  • PDF