PUTU ITA PURWANTI, Dian Sari.
 The Effect of Green Color Therapy for Sleep Quality in Elderly in the Elderly Social Institution of Wana Seraya Denpasar.
<strong>Coping: Community of Publishing in Nursing</strong>, [S.l.], v. 1, n. 1, may 2013.
ISSN 2715-1980.
Available at: &lt;<a href="http://103.29.196.112/index.php/coping/article/view/5594" target="_new">http://103.29.196.112/index.php/coping/article/view/5594</a>&gt;. Date accessed: 17 dec. 2025.