1. Amnesty International (2019), “Venezuela: Amnesty International launches campaign to protect those fleeing the human rights crisis”, available at: https://www.amnesty.org/en/latest/news/2019/05/venezuela-amnesty-launches-campaign-protect-those-fleeing-human-rights-crisis-2/.
2. How Europe keeps migrants out of its health system;BMJ,2015
3. Narrative analysis,2012