Tosem S, Harnirattisai T, Suntharapa T, Thongthawee B. Effects of a Physical Activity Promoting Program on Self-Efficacy for Physical Activity, the Severity of Knee Osteoarthritis, and Balance among Persons with Knee Osteoarthritis. Nurs Res Inno J [Internet]. 2020 Aug. 29 [cited 2024 Apr. 16];26(2):172-87. Available from: https://he02.tci-thaijo.org/index.php/RNJ/article/view/235926