Mother’s Parenting Style, Sibling Relationship, and Learning Motivation of Youngest Child Adolescent. Journal of Family Sciences, [S. l.], v. 2, n. 1, p. 15–27, 2017. DOI: 10.29244/jfs.2.1.15-27. Disponível em: https://journal.ipb.ac.id/jfs/article/view/16944. Acesso em: 10 jan. 2026.