Sermcheep, P., P. Peungsuwan, W. Eungpinichpong, U. Chatchawan, and R. Puntumetakul. “Home Self-Care Program With Physical Therapy and Thai Traditional Medicine for Older People With Knee Osteoarthritis in Community”. Archives of Allied Health Sciences, vol. 25, no. 1, Mar. 2013, pp. 50-63, https://he01.tci-thaijo.org/index.php/ams/article/view/66313.