FATMA, Siti; SUNARTI, Sri. Insomnia in elderly : challenge for diagnosis and treatment. Jurnal Klinik dan Riset Kesehatan, Malang, Indonesia, v. 2, n. 2, p. 299–304, 2023. DOI: 10.11594/jk-risk.02.2.6. Disponível em: http://jk-risk.org/index.php/jk-risk/article/view/77.. Acesso em: 18 jan. 2026.