https://www.nyamile.com/opinion/the-fundamentals-and-inalienable-rights-of-abyei-southern-kordofan-and-southern-blue-nile-peoples-can-not-be-bargaining-chip-between-south-sudan-and-sudan/
The Fundamentals and Inalienable Rights of Abyei, Southern Kordofan and Southern Blue Nile Peoples Can Not Be Bargaining Chip Between South Sudan and Sudan