Juwartini D, Rahmanto TY. Hubungan Mekanisme Koping Terhadap Perilaku Pencegahan Seks Bebas Pada Remaja di Daerah Istimewa Yogyakarta. nursing [Internet]. 2022Jan.19 [cited 2026Sep.1];13(2):95-100. Available from: https://www.ejournal.akperykyjogja.ac.id/index.php/yky/article/view/45