Xiangyu Zhao และ -. (2020) Evaluation and Improvement of the Service Quality of Tile Industry in China: A Case Study of Company G. RANGSIT UNIVERSITY:ม.ป.ท.Xiangyu Zhao และ -. 2020. Evaluation and Improvement of the Service Quality of Tile Industry in China: A Case Study of Company G. ม.ป.ท.:RANGSIT UNIVERSITY;Xiangyu Zhao และ -. Evaluation and Improvement of the Service Quality of Tile Industry in China: A Case Study of Company G. ม.ป.ท.:RANGSIT UNIVERSITY, 2020. Print.