Kotchanood, S., S. Sudsomboon, H. Nilvichien, K. Timglub, C. Arlaijit, and K. Suwankayee. “Relationships between Personality and Working Happiness of Employees in Higher Educational Institutions in Nakhon Si Thammarat”. JOURNAL OF SOUTHERN TECHNOLOGY, vol. 11, no. 2, Nov. 2018, pp. 35-42, https://so04.tci-thaijo.org/index.php/journal_sct/article/view/101798.