Alfaris, M. A. A. ., S. . Almaliki, and S. J. . Muhsin. “Effect of Adding Wings to the Shallow Tines on the Performance of Subsoiler Plow in the Soil Disturbed Area, Soil Pulverization Index &Amp; Equivalent Energy of Pulverization”. Basrah J. Agric. Sci., vol. 33, no. 2, Nov. 2020, pp. 196-0, doi:10.37077/25200860.2020.33.2.17.