WASET
    Angela Odero and  Chrysoula Karathanasi and  Michèle Baumann,  The Integration Process of Non-EU Citizens in Luxembourg: From an Empirical Approach Toward a Theoretical Model.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 107(11). 4066 - 4073
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10004047.