MUHMODE, Hysum; 						MOHAMED, Adam.
 The role of the informal sector in poverty alleviation : An empirical investigation with reference to greater Wad Medani locality of the Gezira State, Sudan.
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 8, n. 1, jan. 2010.
ISSN 1728-9556. Available at: &lt;<a href="http://37.60.236.48/index.php/gjas/article/view/1017" target="_new">http://37.60.236.48/index.php/gjas/article/view/1017</a>&gt;. Date accessed: 04 june 2026.