SANDVIN, Johans Tveit. How to define social work research. Journal of Comparative Social Work, [S. l.], v. 5, n. 1, p. 1–4, 2010. DOI: 10.31265/jcsw.v5i1.49. Disponível em: https://journals.uis.no/index.php/JCSW/article/view/49. Acesso em: 4 may. 2024.