Woo-kyung, Sim. “The 21st Century’s New Paradigm for Landscape Architecture; Restoration of Spiritual Environments in Landscape Design”. Nakhara : Journal of Environmental Design and Planning 120 (October 31, 2016): 187-194. Accessed September 28, 2021. https://ph01.tci-thaijo.org/index.php/nakhara/article/view/103527.