Saisud, R. ., P. . Bunjongmanee, and A. . Louang-on. “The Management Strategies for Integrated Communication Channels from the Stakeholders’ Perspective Towards the Secondary Destination Image of Ratchaburi”. Suan Dusit Graduate School Academic Journal, vol. 19, no. 2, Aug. 2023, pp. 127-41, https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/56.