เนืองเฉลิม น., and ไชยช่วย ภ. “Health Risk Behaviors Among Vocational Students in Vocational College, Ubon Ratchathani”. Journal of Ratchathani Innovative Health Sciences, vol. 1, no. 2, Oct. 2017, pp. 41-55, https://he02.tci-thaijo.org/index.php/JRIHS/article/view/171175.