Chaisorn, A. “The Relationship between Personality, Organizational Climate, Organizational Commitment and Organizational Citizenship Behaviors of Private Vocational School Teachers in Nakhon Si Thammarat”. JOURNAL OF SOUTHERN TECHNOLOGY, vol. 6, no. 1, Nov. 2018, pp. 59-66, https://so04.tci-thaijo.org/index.php/journal_sct/article/view/251765.