Suwaluck, N., Tansakul, S., Therawiwat, M., & Kaeodumkoeng, K. (2019). Effects of an Information – Motivation – Behavioral Skills Program for Preventing Sexual Intercourse among Tenth Grade Students. Thai Journal of Health Education, 42(1), 29–42. retrieved from https://he01.tci-thaijo.org/index.php/muhed/article/view/187906