Tavornatvat, Staporn, and Pattaraporn Kitchainukoon. 2016. “Improving the Quality of Life and Social Development of the Donaranyick Community in Praksriracha District, Chainat Province”. ASEAN Journal of Education 2 (1):113-24. https://so01.tci-thaijo.org/index.php/AJE/article/view/180783.