Chairatana, Pakamas, Supawadee Maiket, and Poompat Thongkam. “Marketing Strategies for Tourism in Koh Kret District Nonthaburi Province”,. Journal of the Association of Researchers 29, no. 4 (January 11, 2025): 378–393. accessed September 3, 2026. https://so04.tci-thaijo.org/index.php/jar/article/view/275925.