Phommin , Phuriphak, Aimutcha Wattanaburanon, and Walai Isarankura Na Ayudaya. “Effects of Learning Activities on Sexuality Education using Life Skills for Preventing Premature Pregnancy of Junior High School Students”. Dhammathas Academic Journal 22, no. 4 (December 27, 2022): 49–62. accessed January 7, 2026. https://so06.tci-thaijo.org/index.php/dhammathas/article/view/254093.