Dampak Penggunaan Gadget terhadap Tingkat Fokus Belajar pada Anak Sekolah. Window of Nursing Journal, [S. l.], v. 6, n. 2, p. 215–221, 2025. DOI: 10.33096/won.v6i2.1413. Disponível em: http://103.133.36.91/index.php/won/article/view/1413. Acesso em: 3 jul. 2026.