`` `` this article elaborates upon the problems of the refugee crisis in africa . with around 4 million refugees , heavily concentrated in particular african nations like sudan and somalia , the impacts on the host country can be severe . a model , dealing with the process of refugee migration , with particular reference to impacts on host countries , is developed . negative impacts include military attacks on communities in the host country . one positive impact is the increase in the number of development-type projects which go beyond the mandate of the u.n. high commissioner for refugees . a tentative research agenda on african refugee migration is put forward . '' ''
C0001737
afric
C0037640
somali