1. The Economist. (2015, 7 October). White paper—Quality of Death Index 2015. http://www.eiu.com/industry/article/1413563125/white-paper-quality-of-death-index-2015/2015-10-09
2. Hunt, J. (2008). Palliative care in resource-poor countries. In S. Payne, J. Seymour, & C. Ingleton (Eds.), Palliative care nursing (pp. 680–694). Open University Press.19104473000230841000002
3. Maasdorp, V., & Martin, R. (2004). Grief and bereavement in the developing world. In E. Bruera, L. De Lima, R. Wenk, & W. Farr (Eds.), Palliative care in the developing world: Principles and practice (pp. 33–66). IAHPC Press.
4. 2. Why People Move (2021). The New Humanitarian. https://www.thenewhumanitarian.org/migration/why-people-move