Putra IPHA, Utami AAIDA, Suastika IN. Optimization of Blue Line Film as a Sex Education Media to Form Honest Adolescent Characters: Bahasa Inggris. JMPPPKn [Internet]. 2025 Oct. 25 [cited 2026 Oct. 5];7(2):1-7. Available from: https://ejournal2.undiksha.ac.id/index.php/JMPPPKn/article/view/6044