Onlao, S. (2017) “ ແຂວງ ນະຄອນພະນມົ ”., Chophayom Journal, 28(3), pp. 200–215. Available at: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/107286 (Accessed: 3 May 2024).