Chakaro, P. S., Visudhikun, P. and Kittivanno, P. A. V. (2019) “Enhancing the Bead Trading Community’s Right Livelihood in Surin Province”, Dhammathas Academic Journal, 19(1), pp. 267–276. available at: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/143556 (accessed: 7 January 2026).