ลี้ตระกูล ปวีณา. 2018. “The process of applying a sufficiency economy to Natural Resources and Environmental Management for the sufficiency economy village of Ban Dok Bua, Phayao”. Journal of Management Science Chiangrai Rajabhat University 12 (1):169-90. https://so03.tci-thaijo.org/index.php/jmscrru/article/view/119880.