Bahrami, H. & Almassi, M. (2010). Effects of Vibration Frequency, Rake Angle and Depth of a Vibrating Subsoiler on Draft in Silty Loam and Silty Clay Loam Soils. (e18916). Agricultural Engineering, 1.32(Published articles (periods 1 to 32) in the field of agricultural engineering before the separation of the scientific journal of agriculture in the years 1975-2009), e18916

Bahrami, H., & Almassi, M. "Effects of Vibration Frequency, Rake Angle and Depth of a Vibrating Subsoiler on Draft in Silty Loam and Silty Clay Loam Soils" .e18916 , Agricultural Engineering, 1.32, Published articles (periods 1 to 32) in the field of agricultural engineering before the separation of the scientific journal of agriculture in the years 1975-2009, 2010, e18916.

Bahrami, H., & Almassi, M. (2010). 'Effects of Vibration Frequency, Rake Angle and Depth of a Vibrating Subsoiler on Draft in Silty Loam and Silty Clay Loam Soils', Agricultural Engineering, 1.32(Published articles (periods 1 to 32) in the field of agricultural engineering before the separation of the scientific journal of agriculture in the years 1975-2009), e18916.

Bahrami, H. & Almassi, M., "Effects of Vibration Frequency, Rake Angle and Depth of a Vibrating Subsoiler on Draft in Silty Loam and Silty Clay Loam Soils." Agricultural Engineering, 1.32 Published articles (periods 1 to 32) in the field of agricultural engineering before the separation of the scientific journal of agriculture in the years 1975-2009 (2010): e18916,

Bahrami H., Almassi M. Effects of Vibration Frequency, Rake Angle and Depth of a Vibrating Subsoiler on Draft in Silty Loam and Silty Clay Loam Soils. Agricultural Engineering. 2010;1.32(Published articles (periods 1 to 32) in the field of agricultural engineering before the separation of the scientific journal of agriculture in the years 1975-2009):e18916 (In Persian).