Siahaan, Hosea, and Nilawati Soputri. “Pengetahuan Dan Sikap Tentang Pornografi Pada Siswa SMA Selama Covid-19”. Jurnal Penelitian Perawat Profesional 3, no. 3 (August 5, 2021): 477-482. Accessed November 11, 2026. https://www.jurnal.globalhealthsciencegroup.com/index.php/JPPP/article/view/526.