ASK, T. A.; SAGATUN, S. Frontline Professionals Performing Collaborative Work with Low-Income Families: Challenges across Organizational Boundaries . Nordic Journal of Social Research, [S. l.], v. 11, n. 1, p. 66–85, 2020. DOI: 10.7577/njsr.2223. Disponível em: https://journals.oslomet.no/index.php/njsr/article/view/2223. Acesso em: 22 sep. 2021.