Hengjamrus Y, Chengcharad K, Pirom C, ๋Chantharakoon S, Lertprasertsiri P, Yem-Ubon L. Sexual Risk Behaviors Surveillance of the Students in Samut Sakhon. J.TNSU [internet]. 2013 Sep. 2 [cited 2025 Apr. 28];5(3):1-16. available from: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/254985