The Relationship between Using Gadgets and Speaking Ability of Preschool Children in the Working Area of the Air Putih Public Health Center, Samarinda City. JURNAL IBU DAN ANAK, [S. l.], v. 11, n. 1, p. 23–28, 2023. DOI: 10.36929/jia.v11i1.755. Disponível em: https://jurnal.pkr.ac.id/JIA/article/view/755. Acesso em: 19 jan. 2026.