Udomsilp, Mutchima, and Kittitach Keawchaon. 2025. “The Development Efficiency to Promote Tourism in Luk Har Floating Market Communities, Damnoen Saduak District, Ratchaburi Province”. Rajapark Journal 19 (62). Bangkok, Thailand:142-62. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/275915.