The referendum is part of the 2005 Naivasha Agreement between the Khartoum central government and the Sudan People 's Liberation Army / Movement and may see the division of South Sudan from the rest of the country .
Referendum ukax Convenio Naivashata 2005 Jurtum irpirin Ejército / Muvimiento de Liberación Popular de Sudán ukatawa , aynacha ( sur ) Sudán jaljtawipat uñanchatawa .