ELISABETH; MAGDALENA SIMATUPANG, M. .; MUNIR, D.; RASIYANTI SIREGAR, O. Level of Knowledge, Attitude, and Behavior of Students at SMA Negeri 13 Medan on Prevention of Sexually Transmitted Infections. Sumatera Medical Journal, [S. l.], v. 7, n. 1, p. 14–23, 2024. DOI: 10.32734/sumej.v7i1.12045. Disponível em: https://talenta.usu.ac.id/smj/article/view/12045. Acesso em: 4 aug. 2025.