Amloy, A., and N. Kosintranont. “Pha Dok Siew: A Review of Cultural–Ecological Landscape Concepts and the Role of Karen Indigenous Knowledge in Contemporary Nature Trail Design”. Journal of Landscape Architecture and Planning, vol. 8, no. 1, May 2026, pp. 19-37, https://so01.tci-thaijo.org/index.php/LAJ/article/view/285077.