(ThaniKul), P. S. J., (Mit Wanyao) , P. P. and (Pramuan Bulalom), P. S. (2026) “A Study of the Values of E-San Sermon Chanting in the Bun Jak Khao Tradition in Mueang District, Udon Thani Province”, Dhammathas Academic Journal, 26(2), pp. 277–290. available at: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/283615 (accessed: 2 September 2026).