ก้านจักร พณ, พื้นชมภู ด. An Application of the Four Principles of Iddhipada to the Performances of Personnel Attached to Sub-District Municipalities in Kaset Wisai District, Roi Et Province. AJMBU [internet]. 2018 Sep. 13 [cited 2026 Oct. 13];8(2):49-57. available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/229265