MOHAMED, Salah B.; 						ABDELLA, Abdel Wahab H..
 Performance of locally developed sunflower (Helianthus annuus L.) hybrids under irrigation.
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 5, n. 2, dec. 2007.
ISSN 1728-9556. Available at: &lt;<a href="http://journals.uofg.edu.sd/index.php/gjas/article/view/449" target="_new">http://journals.uofg.edu.sd/index.php/gjas/article/view/449</a>&gt;. Date accessed: 14 aug. 2026.