Phichet Phudamrong. (2017) Behavior and marketing mix of selective the annual basic healthcare services withprivate company in the central region area. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>4</i>(1), 33-46.Phichet Phudamrong. "Behavior and marketing mix of selective the annual basic healthcare services withprivate company in the central region area". Journal of Management Science Nakhon Pathom Rajabhat University 4 (2017):33-46.Phichet Phudamrong. Behavior and marketing mix of selective the annual basic healthcare services withprivate company in the central region area. Faculty of Management Science Nakhon Pathom Rajabhat University:ม.ป.ท. 2017.