Khunanake, Warintorn, Art-ong Pradatsudara, and Sura Pattanakiat. “Stakeholder Involvement in Developing Environmental Indicators for the Lam Nam Yang Part 1 Watershed in the Northeastern Thailand”. Applied Environmental Research 40, no. 3 (August 27, 2018): 28–41. Accessed May 6, 2024. https://ph01.tci-thaijo.org/index.php/aer/article/view/101455.