Sukmawati, I., A. Silpiani, E. Noviati, Y. Rahayu, H. Marliany, and R. Rosmiati. “The Effect of Peer Group Education on Knowledge Levels About the Dangers of Free Sex in Adolescents”. EMBRIO: Jurnal Kebidanan, vol. 15, no. 2, Nov. 2023, pp. 189-96, doi:10.36456/embrio.v15i2.7768.