A. Z. AlHafidh, L. L. Mal Alla, S. A.- din A. Al-Qader, and H. A. Husain, “THE KNOWLEDGE LEVEL OF EMPLOYEES WORKING IN NINEVEH AGRICULTURE DIRECTORATE WITH THE VIRAL DISEASES SOLANCEAE FAMILY ”, DASJ, vol. 12, no. 1, pp. 53–65, Jun. 2020.