Nuthongkaew, K., & Julapaet, T. (2023). The Applications of Sangahavatthudhamma in Excellent Service Providing in Nakhon Si Thammarat Provincial Land Office, Chawang Branch. Academic MCU Buriram Journal, 8(2), 288–302. retrieved from https://so06.tci-thaijo.org/index.php/ambj/article/view/263910