Aeknarajindawat, Natnaporn, Nattachai Aeknarajindawut, and Damkerng Aswasuntrangkul. “Development of the Environment and Potential of Tourism Areas of Tak Province”. International journal of health sciences 6, no. S5 (March 31, 2022): 299–313. Accessed November 6, 2024. https://sciencescholar.us/journal/index.php/ijhs/article/view/5228.