Phongniran K. A Study on Gross Motor Ability of Down Syndrome Children by Using Role Playing Activities: A Study on Gross Motor Ability of Down Syndrome Children by Using Role Playing Activities. lawarathjo [Internet]. 2020 Apr. 28 [cited 2024 May 19];2(1):55-64. Available from: https://so04.tci-thaijo.org/index.php/lawarathjo/article/view/241492