OTUNNU, Ogenga. Population Displacements: Causes and Consequences. Refuge: Canada’s Journal on Refugees, [S. l.], v. 21, n. 1, p. 2–5, 2002. DOI: 10.25071/1920-7336.21278. Disponível em: https://refuge.journals.yorku.ca/index.php/refuge/article/view/21278. Acesso em: 19 apr. 2024.