วิศาลเวชกิจ ศ. “The Personal and Team Wotk With Ethical Impacts on the Effectiveness to the TOT Public Company Enterprise”. Pathumthani University Academic Journal, vol. 11, no. 2, Dec. 2019, pp. 291-03, https://so05.tci-thaijo.org/index.php/ptujournal/article/view/219392.