[1]
Dewinny Septalia Dale, Intan Maharani, Hamidah Sari Batubara and Andriani 2026. The Effectiveness of The Teenagers’ Friends Website Educational Media to Improve Teenagers’ Knowledge About Free Sex at State Vocational School 8 Pekanbaru. Jurnal Ilmiah Kesehatan Mandira Cendikia. 5, 2 (Feb. 2026), 115–123. DOI:https://doi.org/10.70570/jikmc.v5i2.2141.