Niemlang J, Raksa-citizen C. A Study of Knowledge, Attitude and Behavior’s of People in Risky Areas Towards Unplanned Teenage Pregnancy. MCU SSR [Internet]. 2016 Dec. 20 [cited 2024 May 15];5(3):175-88. Available from: https://so03.tci-thaijo.org/index.php/jssr/article/view/245555