Jornjarat, Chudaporn, Punnapong Wongnasri, Sophon Khumtrup, and Sujittra Tipburi. 2023. “AN APPLICATION OF IDDHIPADA 4 TO PROMOTE THE PERFORMANCE OF PERSONNEL IN DIGITAL ERA UNDER SURATTHANI 1 AREA REVENUE OFFICE”. Journal of MCU Nakhondhat 10 (8). Nakhon Si Thammarat, Thailand:256-67. https://so03.tci-thaijo.org/index.php/JMND/article/view/271437.