Ubonrat, T. ., N. Chiengchana, and N. . Tayrattanachai. “Effect of Orff-Based Music Therapy Interventions on Social Skills for the Older Persons”. Journal Of Ratchasuda Institute for Research and Development of Persons With Disabilities, vol. 19, no. 2, Dec. 2023, pp. 38-56, https://so03.tci-thaijo.org/index.php/RSjournal/article/view/265770.