IFB-TEAM. ifb-Mitteilungen. Journal of Family Research, [S. l.], v. 27, n. 1, p. p. 122–124, 2015. DOI: 10.20377/jfr-117. Disponível em: https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/117. Acesso em: 16 apr. 2024.