de Paula Gonçalves Barbosa, L., Mendes, J. and Martins Juras, M. 2021. Dysfunctional dynamics in child custody cases and allegations of parental alienation: a systemic approach. Nova Perspectiva Sistêmica. 30, 69 (Sep. 2021), 78–95. DOI:https://doi.org/10.38034/nps.v30i69.612.