Rerkpichai C, Singporn P, Jetjiroj P, Visaltanachoti C. Sustainable Enterprise of Community Health Tourism in Nan Province after Covid-19. RICE [Internet]. 30Aug.2021 [cited 8Sep.2024];2(1):13-1. Available from: https://www.ricejournal.net/index.php/rice/article/view/rjcm.2020.23