MEKKI, Mohammed H.; 						ELAMIN, Osman M.; 						ELKASHIF, Mohamed E..
 Current status of sweet orange (Citrus sinensis L.) orchards in the River Nile State, Sudan.
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 14, n. 2, feb. 2016.
ISSN 1728-9556. Available at: &lt;<a href="http://journals.uofg.edu.sd/index.php/gjas/article/view/56" target="_new">http://journals.uofg.edu.sd/index.php/gjas/article/view/56</a>&gt;. Date accessed: 21 july 2026.