Saadthain, S., S. Kanlap, N. Pengphit, and N. . Nimnuan. “The Development of Social Innovation in Promoting Community Tourism to Develop the Grassroots Economy in Takhli Subdistrict Takhli District, Nakhon Sawan Province”. SOCIAL SCIENCES RESEARCH AND ACADEMIC JOURNAL, vol. 19, no. 1, Jan. 2024, pp. 155-70, https://so05.tci-thaijo.org/index.php/JSSRA/article/view/268832.