(ThaniKul) PSJ, (Mit Wanyao) PP, (Pramuan Bulalom) PS. A Study of the Values of E-San Sermon Chanting in the Bun Jak Khao Tradition in Mueang District, Udon Thani Province. dhammathas [internet]. 2026 Jun. 27 [cited 2026 Sep. 2];26(2):277-90. available from: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/283615