[1]
Kesuma, E.P. and Muharmi, T. 2022. Application of Information Services to Develop Understanding of Students’ Attitudes towards Students’ Free Sex Behavior at Harapan Mekar High School Medan . Indonesian Journal Education. 1, 2 (Nov. 2022), 60–66. DOI:https://doi.org/10.56495/ije.v1i2.303.