Sittiphat Chuntree และ Natedao Thotharat. (2023) Guidelines for Improving the Quality Services to Satisfy Users of Shuttle Service for Employees in Bangpoo Industrial Estate. <i>Interdisciplinary Academic and Research Journal</i>, <i>3</i>(3), 645-656.Sittiphat Chuntree และ Natedao Thotharat. "Guidelines for Improving the Quality Services to Satisfy Users of Shuttle Service for Employees in Bangpoo Industrial Estate". Interdisciplinary Academic and Research Journal 3 (2023):645-656.Sittiphat Chuntree และ Natedao Thotharat. Guidelines for Improving the Quality Services to Satisfy Users of Shuttle Service for Employees in Bangpoo Industrial Estate. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2023.