Langputeh, M. and Monpanthong, P. M. (2023) “Guidelines for Developing in Secondary Cities Tourism in Satun Province with Techniques for Analyzing Expectations and Satisfaction”, Dusit Thani College Journal, 17(3), pp. 147–161. available at: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/270219 (accessed: 15 September 2026).