Noisangiam, Nattaneeporn, and Satinee Wattanakij. “A Study of the Guidelines for Designing the Landscape of Namtok Namkhem in Trang Province for Tourism by Public Participation”. Journal of Architectural/Planning Research and Studies (JARS) 18, no. 1 (November 10, 2020): 65–81. accessed August 30, 2026. https://so02.tci-thaijo.org/index.php/jars/article/view/239987.