Siti Nur, Shintya Fitri Ayu Purborini, and Lutfi Agus Salim. “The Relationship Between Knowledge of the Impact of Premarital Sex and Dating Styles Among High School Students at GIKI 2 Surabaya”. Media Gizi Kesmas 14, no. 1 (June 30, 2025): 111–117. Accessed July 17, 2025. https://e-journal.unair.ac.id/MGK/article/view/67173.