Phumkokrux สมคิด, Nibhuatsukit วรางคณา, Kitrakkul นำพวัลย์, Kiriwongwattana คมสัน, Choon-on เพชรดา, and O-in ศุภฤกษ์. 2021. “Development of Historic Tourism Routes of Phetchaburi Province Applying Information and Communication Technology”. Journal of the Faculty of Arts, Silpakorn University 43 (2):107-22. https://so04.tci-thaijo.org/index.php/jasu/article/view/256247.