HINDRI ASTUTI, Ni Made. MANAGEMENT INSOMNIA IN ELDERLY. E-Jurnal Medika Udayana, [S.l.], p. 736-750, apr. 2013. ISSN 2303-1395. Available at: <https://ojs.unud.ac.id/index.php/eum/article/view/5119>. Date accessed: 07 may 2024.