MUDAWI, Tilal M. A.; 						ABDALLA, Hyder O.; 						GASMALLA, Tasabeeh E. M..
 Reproductive and lactation performance of Kenana and  Butana crossbred cows, Gezira State, Sudan.
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 17, n. 2, p. 187-200, dec. 2019.
ISSN 1728-9556. Available at: &lt;<a href="http://37.60.236.48/index.php/gjas/article/view/2148" target="_new">http://37.60.236.48/index.php/gjas/article/view/2148</a>&gt;. Date accessed: 03 june 2026.