Siripornwut, Nuttawat, Jiraporn Sukkarom, Taret Tanasomboon, and Kamrob Siyawanich. “HUMAN RESOURCE MANAGEMENT AFFECTS OPERATIONAL EFFICIENCY OF EMPLOYEES OF SINGBURI PROVINCIAL ADMINISTRATIVE ORGANIZATION PROVINCE”. Journal of MCU Nakhondhat 11, no. 3 (March 31, 2024): 105–116. Accessed May 17, 2024. https://so03.tci-thaijo.org/index.php/JMND/article/view/275099.