Effect Light-Intensity on Sleep Quality in Elderly. JKG (JURNAL KEPERAWATAN GLOBAL), [S. l.], v. 8, n. 2, p. 107–116, 2023. DOI: 10.37341/jkg.v8i2.858. Disponível em: https://jurnalkeperawatanglobal.com/index.php/jkg/article/view/858. Acesso em: 24 dec. 2025.