Princhankol, P., Thamwipat, K., Laisakorn, C., & Sangmarn, N. (2022). The Development of Electronics book combined with QR code technology Titled in “The Service Guide of Chulalongkorn Hospital” . Journal of Siam Communication Arts Review, 21(2), 255–271. retrieved from https://so05.tci-thaijo.org/index.php/commartsreviewsiamu/article/view/262387 (Original work published November 24, 2022)