APA (7th ed.) Citation
(2026). Validity and reliability of Insomnia Severity Index among older adults in Indonesia. PeerJ.
Chicago Style (17th ed.) Citation
"Validity and Reliability of Insomnia Severity Index Among Older Adults in Indonesia." PeerJ 2026.
MLA (9th ed.) Citation
"Validity and Reliability of Insomnia Severity Index Among Older Adults in Indonesia." PeerJ, 2026.
Warning: These citations may not always be 100% accurate.