วิวัฒน์เจริญ ว. “Effects of Perception and Attitude of Entrepreneurs to Green Tourism: Ban Prasat Homestay”. Ratchaphruek Journal, vol. 17, no. 2, June 2019, pp. 122-9, https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/171816.