Samat S, Jussapalo C. Attitude and Confidence in Technology Influencing the Acceptance of QR Code Technology among Business Organizations in Songkhla Province. pnujrhuso [internet]. 2026 Jun. 16 [cited 2026 Sep. 13];13(2). available from: https://so05.tci-thaijo.org/index.php/pnuhuso/article/view/139-165