Chanpichit, J., & Tipwareerom, W. (2018). Effects of Health Belief Program on AIDS Prevention Behaviors among Male Adolescents of Non-formal and Informal Education, Sawankhalok, Sukhothai. NU Journal of Nursing and Health Sciences, 12(1), 35–47. Retrieved from https://he01.tci-thaijo.org/index.php/NurseNu/article/view/160232