Aday, S. H., Al-Alwan, A.-S. G. and Ndewi, D. R. . (2015) “FILED STUDY ON THE DROUGHT FORCE OF THE COMPOUND SUBSOILER PLOW WITH MOLDBOARD AND AREA OF SOIL DISINTEGRATION IN A SILTY CLAY SOIL”, Diyala Agricultural Sciences Journal , 7(1), pp. 148–159. Available at: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/1575 (Accessed: 20 September 2024).