Nupangtha, Jaruporn, Wanpen Charoentrakulpeeti, and Ajchara Wattanapinyo. “Ecosystem Services of River on The Spatial Variety : the case study of Mae Khao River, Chiang Mai Province”. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University 16, no. 2 (September 30, 2022): 494–509. accessed September 28, 2026. https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/243627.