1.
Noknoi C, Boripunt W, Ngowsiri S, Itsararuk S. Ecotourism Management of Khao Pu-Khao Ya National Park. kasetsart J. Soc. Sci. [Internet]. 2010 Dec. 31 [cited 2024 May 19];31(3):412-23. Available from: https://so04.tci-thaijo.org/index.php/kjss/article/view/246695