Pithoon Thanabordeekij. (2018) The Influence of Perceived Service Quality on Fitness Membership Renewal of XYZ Fitness. <i>Journal of Management Science, Suratthani Rajabhat University</i>, <i>5</i>(2), 67.Pithoon Thanabordeekij. "The Influence of Perceived Service Quality on Fitness Membership Renewal of XYZ Fitness". Journal of Management Science, Suratthani Rajabhat University 5 (2018):67.Pithoon Thanabordeekij. The Influence of Perceived Service Quality on Fitness Membership Renewal of XYZ Fitness. Office of Journal of Management Science:ม.ป.ท. 2018.