ALHUSSEIN, Mohammedein B.; 						IBRAHIM, Abu Elhassan S.; 						ALI, Eltahir S..
 Combining ability for grain yield and yield components in local inbred lines and introduced open pollinated varieties of maize (Zea mays L).
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 11, n. 1, jan. 2013.
ISSN 1728-9556. Available at: &lt;<a href="http://37.60.236.48/index.php/gjas/article/view/50" target="_new">http://37.60.236.48/index.php/gjas/article/view/50</a>&gt;. Date accessed: 03 june 2026.