KUFTYAK, E; KUKLINA, K. The Influence of Attachment to Mother on the Psychological Health of Pre-school Children. KnE Life Sciences, [S. l.], v. 4, n. 8, p. 507–514, 2018. DOI: 10.18502/kls.v4i8.3308. Disponível em: https://knepublishing.com/index.php/KnE-Life/article/view/3308. Acesso em: 13 aug. 2025.