Fischer, Isabelle, Pia S. Schober, and Benjamin Nagengast. “Parental Relationship Quality and children’s Behavioural Problems: Childcare Quality As a Protective Factor?”. Journal of Family Research 33, no. 3 (December 1, 2021): 703-733. Accessed January 29, 2022. https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/379.