Anwar, A., Baringbing, E.P. and Widuri , P.D. 2025. Hubungan Tingkat Pengetahuan dan Sikap Remaja dengan Perilaku Seks Pra Nikah di Kelas X dan XI Jurusan Teknik Instalasi Tenaga Listrik (TITL) di SMKN 1 Kota Palangka Raya: The Relationship Between the Level of Knowledge and Attitude of Adolescent with Premarital Sexual Behavior in Classes X and XI Majoring In Electrical Power Installastion Engineering (TITL) at SMKN 1 Palangka Raya City in 2024. Jurnal Surya Medika (JSM). 11, 2 (Aug. 2025), 249–258. DOI:https://doi.org/10.33084/jsm.v11i2.10564.