1.
Sriramatr S, Berry TR, Rodgers WM. Validity and Reliability of Thai Versions of Questionnaires Measuring Leisure-time Physical Activity, Exercise-Related Self-Efficacy, Outcome Expectations and Self-Regulation. PRIJNR [internet]. 2013 Aug. 28 [cited 2025 Apr. 15];17(3):203-16. available from: https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/11186