Hongitiyanon, T., and B. Tumtong. “The Development of Perceived Self-Efficacy Program for Narcotics Avoiding Among Adolescents in Chonburi Province”. Journal of Phrapokklao Nursing College, Chanthaburi, vol. 33, no. 1, June 2022, pp. 211–223, https://he01.tci-thaijo.org/index.php/pnc/article/view/255141.