Yustika, Evira, Wiwi Isnaeni, Dyah Indriyanti, and Aditya Marianti. “Development of Sex Education Model As An Extracurricular Activity in High School to Improve Understanding and Attitude of Care for Reproductive Health”. Journal of Innovative Science Education 12, no. 2 (August 31, 2023): 229-236. Accessed December 22, 2024. http://journal.unnes.ac.id/sju/jise/article/view/72349.