Figueiredo, S., Marôco, J., Alves Martins, M., & Nunes, O. (2021). Self-Concept in Immigrant School Children and the Impact of Length of Residence: Evidence from PISA 2015 for Current Educational Practice. Center for Educational Policy Studies Journal, 11(4), 213–235. https://doi.org/10.26529/cepsj.859