Jirawat Nitiboramattada และ Kirti Bunchua. (2023) Decent Manner of Speaking in Thai Decorum (Sombut Phudee). <i>Journal of Philosophical Vision</i>, <i>28</i>(2), 260-268.Jirawat Nitiboramattada และ Kirti Bunchua. "Decent Manner of Speaking in Thai Decorum (Sombut Phudee)". Journal of Philosophical Vision 28 (2023):260-268.Jirawat Nitiboramattada และ Kirti Bunchua. Decent Manner of Speaking in Thai Decorum (Sombut Phudee). Mahamakut Buddhist University:ม.ป.ท. 2023.