Resen ]اعاش, Mohammed A. GROWTH AND PRODUCTIVITY SUSTAINABILITY OF SUNFLOWER BY INFLUENCE OF NITROGEN FERTILIZATION AND BACTERIAL BIOFERTILIZATION. Iraqi J. Agric. Sci. [Internet]. 2026 Jan. 26 [cited 2026 Jul. 10];57(1):183-9. Available from: https://www.jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/2432