Monkanphai, Patcharaporn, Supreeda Mongkong, and Mukda Detprapon. “The Relationships between Physical Activity, Perceived Social Support, and Fatigue in Older Adults with Lung Cancer”. Journal of Thailand Nursing and Midwifery Council 40, no. 01 (February 2, 2025): 118–130. accessed September 18, 2026. https://he02.tci-thaijo.org/index.php/TJONC/article/view/271328.