เจริญสิทธิพันธ์ น, กลันทปุระ อ. Satisfaction of People on the Service Quality of PTT Station: A Case Study PTT Station, Pak Kret, Nonthaburi. TISR [internet]. 2019 Nov. 30 [cited 2026 Oct. 8];3(1):228-44. available from: https://so03.tci-thaijo.org/index.php/JIRGS/article/view/227371