KESUMA, E. P.; MUHARMI, T. Application of Information Services to Develop Understanding of Students’ Attitudes towards Students’ Free Sex Behavior at Harapan Mekar High School Medan . Indonesian Journal Education, [S. l.], v. 1, n. 2, p. 60–66, 2022. DOI: 10.56495/ije.v1i2.303. Disponível em: https://jurnal.larisma.or.id/index.php/IJE/article/view/303. Acesso em: 6 jul. 2025.