GRAHAM, D. T. Social and Demographic Patterns and Trends in Northern Ireland: a Multivariate Approach. Irish Geography, [S. l.], v. 28, n. 1, p. 35–47, 2015. DOI: 10.55650/igj.1995.411. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/411. Acesso em: 22 feb. 2025.