Permtongin, N. (2014). Research for Knowledge Development of People about Decision Making for Voluntary Carbon Market: Case Study of Inpang Community Forest Network, Kudbag District, Sakon Nakorn Province 2010. Thammasat Review, 17(2), 138–153. Retrieved from https://sc01.tci-thaijo.org/index.php/tureview/article/view/32676