Ketsook, Burintr, and Pariya Rinrattanakorn. “Consumer Exposure Behaviour and Purchasing Decision Making on Weight Loss Supplements from Direct Response Television Program (DRTV) via Digital TV Channels”. Journal of Information Technology and Innovation 21, no. 2 (September 19, 2023): 46–60. accessed September 10, 2026. https://so03.tci-thaijo.org/index.php/oarit/article/view/271368.