Khamung, Rungnapha. “A Study of Cultural Heritage and Sustainable Agriculture Conservation as a Means to Develop Rural Farms as Agritourism Destinations”. Humanities, Arts and Social Sciences Studies 15, no. 3 (December 30, 2015): 1–36. accessed August 29, 2026. https://so02.tci-thaijo.org/index.php/hasss/article/view/44670.