Lukkana Intapat. (2018) Service Manual Creation to Develop the Service System in theFaculty of Management. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>5</i>(2), 107-115.Lukkana Intapat. "Service Manual Creation to Develop the Service System in theFaculty of Management". Journal of Management Science Nakhon Pathom Rajabhat University 5 (2018):107-115.Lukkana Intapat. Service Manual Creation to Develop the Service System in theFaculty of Management. Faculty of Management Science Nakhon Pathom Rajabhat University:ม.ป.ท. 2018.