Usman, Danladi Drambi, Abubakar Tafawa Balewa University Bauchi., Nigeria

• Agricultural Engineering International: CIGR Journal Vol. 25 No. 3 (2023): CIGR Journal - VI-Postharvest Technology and Process Engineering
  The Influence of Propyl gallate Antioxidant on the Performance and Emission Characteristics of a Diesel Engine Fueled with Blends of khaya senegalensis (Mahogany) Biodiesel
  Abstract  19-8499
• Agricultural Engineering International: CIGR Journal Vol. 23 No. 2 (2021): CIGR Journal - III-Equipment Engineering for Plant Production
  Effects of Tractor Forward Speeds on Mulching Depths Using Different Tractor Mounted Mulcher Blades
  Abstract  13-6319