Pantang, Paumsak, Tanakij Thamee, and Dussadee Buntam. “The Relationship between Marketing Factors and Response Behavior in Purchasing OTOP Products from Phrae Province through Digital Markets”. Journal of Manufacturing & Management Technology 2, no. 2 (December 27, 2023). accessed October 2, 2026. https://ph01.tci-thaijo.org/index.php/jMMT/article/view/251683.