P. P. . Kathathipo, P. S. . Attasitto, Phrakhru Vapeechantakhun, and P. N. . Srichan, “An Analytical Study on Buad Lookkaew Tradition of Kula Ethnic in Khueang Nai Distric, Ubon Ratchathani Province”, ambj, vol. 6, no. 1, pp. 241–254, Jun. 2021.