Chuanpit Naliang. (2015) Factors affecting work happiness of Silpakorn University's supporting staff. <i>Journal of Management Science Nakhon Pathom Rajabhat University</i>, <i>2</i>(2), 59-75.Chuanpit Naliang. "Factors affecting work happiness of Silpakorn University's supporting staff". Journal of Management Science Nakhon Pathom Rajabhat University 2 (2015):59-75.Chuanpit Naliang. Factors affecting work happiness of Silpakorn University's supporting staff. Faculty of Management Science Nakhon Pathom Rajabhat University:ม.ป.ท. 2015.