Firas Salim Al-Aani, “TECHNICAL AND ECONOMICAL PARAMETERS INFLUENCING THE PERFORMANCE AND FEASIBILITY OF ARMATRAC TRACTOR TO PERFORM PRIMARY TILLAGE AND PLANTING OPERATION IN SILTY CLAY LOAM SOIL”., Iraqi J. Agric. Sci., vol. 55, no. 3, pp. 1239–1250, Jun. 2024, doi: 10.36103/ea480m26.