Kanchanatip, Prinn. “QUALITY OF WORKING LIFE AFFECTING PERFORMANCE EFFECTIVENESS ON PERSONNEL OF PROVINCIAL TRANSPORT OFFICE IN THE LOWER NORTHEAST PART”. Journal of MCU Nakhondhat 9, no. 7 (July 31, 2022): 354–371. Accessed May 5, 2024. https://so03.tci-thaijo.org/index.php/JMND/article/view/262580.