สมบูรณ์ ธ, หมื่นด้วง พ. Quality of Service of Sam Khok District Damrongdhama Center Pathum Thani Province. par [Internet]. 2023Jun.29 [cited 2025Sep.22];5(1):69-81. Available from: https://ojs.awut.org/index.php/paramita/article/view/199