MALAJ, Visar; TEKA, Soana Jaupllari. Emigration and Gravity Theory: Application on the Western Balkans. European Journal of Multidisciplinary Studies, [S. l.], v. 8, n. 1, p. 12–21, 2022. Disponível em: https://revistia.com/index.php/ejms/article/view/2498. Acesso em: 24 oct. 2025.