Rattanavijit, U., W. . Chaipetch, P. . Kaewpiban, T. . . Chansang, and R. . . Patsinghasanee. “Relationships between Water Quality Index (WQI) and Community Participation in Water Resource Conservation in Phum Duang River, Surat Thani Province, Thailand”. Burapha Science Journal, vol. 29, no. 2 May-August, July 2024, pp. 672-89, https://li05.tci-thaijo.org/index.php/buuscij/article/view/356.