by Thailand) International Conference on Tai Studies (1998 Bangkok, Lakana Daoratanahong, Somsonge Burusphat, Jerold A. Edmondson, Megan J. Sinnott, Yagi Kanda, ʻĪam Thō̜ngdī, Mahāwitthayālai Mahidon. Sathāban Wičhai Phāsā læ Watthanatham phư̄a Phatthanā Chonnabot