Thonplonkrung K, Chairatana P, Na Thalang C. The Development for Recreational Tourism in Nakhon Nayok Province by Applying Service Marketing Mix in the Recreational Tourists’ Perspective. RJPJ [Internet]. 2021 Sep. 19 [cited 2024 May 5];15(42):250-61. Available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/251469