Boonrod, Vich. 2025. “Applying Design Thinking and Co-creation in Musical Instrument Design for Older Adults: Enhancing Social Participation in the Thai Context”. Journal of Multidisciplinary Academic Research and Development (JMARD) 7 (2). Bangkok, Thailand:167-83. https://he02.tci-thaijo.org/index.php/JMARD/article/view/271747.