Wongkhunnen, W., N. Chaisaengpratheep, and K. Wongkhunnen. “Segmentation of Tourists Using Accommodation Services in Mueang District, Ubon Ratchathani Province Using Latent Class Analysis”. RMUTI Journal Humanities and Social Sciences, vol. 12, no. 1, June 2025, pp. 14-30, https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/274934.