(Refereed journal article or data article (A1)) Tying the Extended Family Knot: Grandparents’ Influence on Educational Achievement Authors list Lehti H., Erola J., Tanskanen A.O. Publication date Tue, 01/01/2019 - 12:00 Journal European Sociological Review Organisation Sociology Faculty of Social Sciences https://research.utu.fi/converis/portal/detail/Publication/37593227?lang=en_GB