Knowledge Needs of Agricultural Employees at the Directorate of Agriculture in Nineveh and Its Affiliated Agricultural Divisions in the Field of Hydroponic Farming Technologies. Euphrates journal of agricultural science, [S. l.], v. 18, n. 2, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/671. Acesso em: 9 nov. 2026.