ภูมิพัฒน์ เสน่ห์พูด. WORKING EFFICIENCY PRACTICALITY OF OFFICERS IN THE SUB-DISTRICT ORGANIZATION OF MEUNGDISTRICT, NONGKHAI PROVINCE. MCU SSR [Internet]. 2020 May 5 [cited 2024 May 15];6(2-05):627-38. Available from: https://so03.tci-thaijo.org/index.php/jssr/article/view/242594