YOUNIS MOHAMED, Mohamed; 						S. IBRAHIM, Abu Elhassan; 						N. ELZEIN, Ibrahim.
 Effects of Genotype, Season and Nutrition on Sunflower Yield and Hollow Seededness in Gezira (Sudan).
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 1, n. 1, p. 75-88, june 2021.
ISSN 1728-9556. Available at: &lt;<a href="http://37.60.236.48/index.php/gjas/article/view/1948" target="_new">http://37.60.236.48/index.php/gjas/article/view/1948</a>&gt;. Date accessed: 03 june 2026.