Disbanjong, K., Phrasutthisanmathi, B. Kammangsaan, and K. Disbanjong. “Philosophy of life expressed through identity, pattern, fabric of the Thai Song Dam ethnic group: -”. Mahachula Academic Journal, vol. 7, no. 3, Nov. 2020, pp. 109-25, https://so04.tci-thaijo.org/index.php/JMA/article/view/244609.