Punlerdmetee, B. and Tayraukham, P. D. S. (2019) “Developing of Training Programs for Protecting the Sexual Risk Behavior of Students in Matthayomsuksa 2”, Journal for Developing the Social and Community . Bangkok, Thailand, 6(2), pp. 80–89. available at: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/233147 (accessed: 3 October 2026).